—Are there any areas that you feel not ____ i...

—Are there any areas that you feel not ____ in the book? —Sorry．I've no idea．

A．produced　　　　 B．filled　　　　　　　　 C．referred　　　　　　　 D. covered

高三英语单项填空中等难度题查看答案及解析

--Are there any English story books for us students in the library?

--I guess, there are only few,         .

A. if any           B. if have             C. if some           D. if has

高三英语单项填空中等难度题查看答案及解析

-Are there any English Story books for us students in the library?-There are only a few, _____.

A. if any　 　 B. if there　　 C. if some 　 D. if has

高三英语单项填空中等难度题查看答案及解析

If you are afraid of the dark，it’s not a big deal．It’s perfectly normal to feel afraid After all，animals do too. “Fear matters，”says Karen Warkentin，an ecologist．“It’s a good thing，” she adds, “because fear makes you do things that keep you alive.”

Like kids，many animals experience fear and they respond to the feeling in variety of ways．A frightened turtle pulls its head and legs inside its shell．A small fish will swim away when a big，hungry fish approaches．

Some animals respond to fear in ways you might not expect．The first example is that the fear of being eaten can scare some frogs right out of their eggs. Warkentin made the surprising discovery while studying red—eyed tree frogs in Costa Rica.

In this species，female frogs attach jellylike clumps（果冻一样的块状物）of their eggs to the undersides of leaves．The leaves hang on branches that dangle（悬挂）over ponds．After they hatch from the eggs，the tadpoles（蝌蚪）then fall into the water，where they eventually grow into adult frogs.

Tree frog eggs usually grow for 6 days before hatching．If they sense that a hungry snake is about to attack，however，they can hatch up to 2 days ahead of schedule. As the snakes are unable to swim，by falling into the water early，the tadpoles can escape.

If hatching early helps protect red—eyed tree frogs from snakes，you might wonder why their eggs don’t always hatch sooner．It turns out that hatching early brings its own danger．Once tadpoles land in the water，hungry fish and other animals like to eat them too．Staying in their eggs for a full 6 days，then，allows frog embryos（胚胎）to grow big and strong．This extra growth improves their chances of surviving in the water．

1.It can be inferred from the passage that fears　　　　 .

A.help animals grow bigger and stronger

B.are less common among young animals

C.help animals move a lot to fit the environment

D.are more or less important in order for animals to survive

2.We are told in the passage that tree frogs　　　　　 .

A.face danger both inside their eggs and in the water

B.will grow fast if they fall into the water later

C.are surprisingly clever when inside their eggs

D.stay in their eggs longer if they are frightened

3.Why do the tadpoles hatch up to 2 days ahead of the schedule？Because

A.They like falling into the water early

B.They want to grow into adult frog

C.They sense a hungry snake is about to attack

D.Frog embryos can grow strong

4.What is the best title of the passage?

A.What is Fear B.Why do we feel afraid

C.You feel afraid，animals do too D.Fear is a good thing

5.What do you think would be discussed in the following paragraph?

A.Further explanations as to why tree frogs hatch ahead of schedule．

B.How the unborn frogs know when a snake is about to attack them．

C.Another example of animals that responds to fear in an unexpected way．

D.How tree frogs improve their chances of survival before falling into the water.

高三英语阅读理解中等难度题查看答案及解析

If you are afraid of the dark，it’s not a big deal．It’s perfectly normal to feel afraid After all，animals do too. “Fear matters，”says Karen Warkentin，an ecologist．“It’s a good thing，” she adds, “because fear makes you do things that keep you alive.”

Like kids，many animals experience fear and they respond to the feeling in variety of ways．A frightened turtle pulls its head and legs inside its shell．A  small fish will swim away when a big，hungry fish approaches．

Some animals respond to fear in ways you might not expect．The first example is that the fear of being eaten can scare some frogs right out of their eggs. Warkentin made the surprising discovery while studying red—eyed tree frogs in Costa Rica.

In this species，female frogs attach jellylike clumps（果冻一样的块状物）of their eggs to the undersides of leaves．The leaves hang on branches that dangle（悬挂）over ponds．After they hatch from the eggs，the tadpoles（蝌蚪）then fall into the water，where they eventually grow into adult frogs.

Tree frog eggs usually grow for 6 days before hatching．If they sense that a hungry snake is about to attack，however，they can hatch up to 2 days ahead of schedule. As the snakes are unable to swim，by falling into the water early，the tadpoles can escape.

If hatching early helps protect red—eyed tree frogs from snakes，you might wonder why their eggs don’t always hatch sooner．It turns out that hatching early brings its own danger．Once tadpoles land in the water，hungry fish and other animals like to eat them too．Staying in their eggs for a full 6 days，then，allows frog embryos（胚胎）to grow big and strong．This extra growth improves their chances of surviving in the water．

1.It can be inferred from the passage that fears________.

A．help animals grow bigger and stronger

B．are less common among young animals

C．help animals move a lot to fit the environment

D．are more or less important in order for animals to survive

2.We are told in the passage that tree frogs.

A．face danger both inside their eggs and in the water

B．will grow fast if they fall into the water later

C．are surprisingly clever when inside their eggs

D．stay in their eggs longer if they are frightened

3.Why do the tadpoles hatch up to 2 days ahead of the schedule？Because

A．They like falling into the water early

B．They want to grow into adult frog

C． They sense a hungry snake is about to attack

D．Frog embryos can grow strong

4.What is the best title of the passage ？

A．What is Fear                           B．Why do we feel afraid

C．You feel afraid，animals do too             D．Fear is a good thing

5.What do you think would be discussed in the following paragraph?

A．Further explanations as to why tree frogs hatch ahead of schedule．

B．How the unborn frogs know when a snake is about to attack them．

C．Another example of animals that responds to fear in an unexpected way．

D．How tree frogs improve their chances of survival before falling into the water.

高三英语阅读理解中等难度题查看答案及解析

If you are afraid of the dark，it’s not a big deal．It’s perfectly normal to feel afraid After all，animals do too. “Fear matters，”says Karen Warkentin，an ecologist．“It’s a good thing，” she adds, “because fear makes you do things that keep you alive.”

Like kids，many animals experience fear and they respond to the feeling in variety of ways．A frightened turtle pulls its head and legs inside its shell．A  small fish will swim away when a big，hungry fish approaches．

Some animals respond to fear in ways you might not expect．The first example is that the fear of being eaten can scare some frogs right out of their eggs. Warkentin made the surprising discovery while studying red—eyed tree frogs in Costa Rica.

In this species，female frogs attach jellylike clumps（果冻一样的块状物）of their eggs to the undersides of leaves．The leaves hang on branches that dangle（悬挂）over ponds．After they hatch from the eggs，the tadpoles（蝌蚪）then fall into the water，where they eventually grow into adult frogs.

Tree frog eggs usually grow for 6 days before hatching．If they sense that a hungry snake is about to attack，however，they can hatch up to 2 days ahead of schedule. As the snakes are unable to swim，by falling into the water early，the tadpoles can escape.

If hatching early helps protect red—eyed tree frogs from snakes，you might wonder why their eggs don’t always hatch sooner．It turns out that hatching early brings its own danger．Once tadpoles land in the water，hungry fish and other animals like to eat them too．Staying in their eggs for a full 6 days，then，allows frog embryos（胚胎）to grow big and strong．This extra growth improves their chances of surviving in the water．

1.It can be inferred from the passage that fears________.

A．help animals grow bigger and stronger

B．are less common among young animals

C．help animals move a lot to fit the environment

D．are more or less important in order for animals to survive

2.We are told in the passage that tree frogs________.

A．face danger both inside their eggs and in the water

B．will grow fast if they fall into the water later

C．are surprisingly clever when inside their eggs

D．stay in their eggs longer if they are frightened

3.Why do the tadpoles hatch up to 2 days ahead of the schedule？Because

A．They like falling into the water early

B．They want to grow into adult frog

C． They sense a hungry snake is about to attack

D．Frog embryos can grow strong

4.What is the best title of the passage ？

A．What is Fear                           B．Why do we feel afraid

C．You feel afraid，animals do too             D．Fear is a good thing

5.What do you think would be discussed in the following paragraph?

A．Further explanations as to why tree frogs hatch ahead of schedule．

B．How the unborn frogs know when a snake is about to attack them．

C．Another example of animals that responds to fear in an unexpected way．

D．How tree frogs improve their chances of survival before falling into the water.

高三英语阅读理解中等难度题查看答案及解析

It is said that there are plenty of hotels in that town. There _____ be any difficulty for you to find somewhere to stay.

A. wouldn’t      B. mustn’t      C. shouldn’t      D. needn’t

高三英语单项填空中等难度题查看答案及解析

It’s said that there are plenty of hotels in that town. There _____ be any difficulty for you to find one to stay in.

A. mustn’t                  B. oughtn’t                    C. needn’t                 D. shouldn’t

高三英语单项填空中等难度题查看答案及解析

It’s said that there are plenty of hotels in that town. There ______ be any difficulty for you to find somewhere to stay.

A. wouldn’t             B. mustn’t             C. shouldn’t       D. needn’t

高三英语单项填空困难题查看答案及解析

It was Monday.Mrs.Smith’s dog was hungry,but there was not any meat in the house.

Considering that there was no better way,Mrs.Smith took a piece of paper,and wrote the following words on it “Give my dog half a pound of meat.” Then she gave the paper to her dog and said gently,“Take this to the butcher,and he’s going to give you your lunch today.”

Holding the piece of paper in its mouth,the dog ran to the butcher’s.It gave the paper to the butcher.The butcher read it carefully,recognized that it was really the lady’s handwriting and soon did it as he was asked to.The dog was very happy,and ate the meat up at once.

At noon,the dog came to the shop again.It gave the butcher a piece of paper again.After reading it,he gave it half a pound of meat once more.

The next day,the dog came again exactly at noon.And as usual,it brought a piece of paper in the mouth.This time,the butcher did not take a look at paper,and gave the dog its meat,for he had regarded the dog as one of his customers (顾客).

But,the dog came again at four o’clock.And the same thing happened once again.To the butcher’s more surprise,it came for the third time at six o’clock,and brought with it a third piece of paper.The butcher felt a bit puzzled.He said to himself,“This is a small dog.Why does Mrs.Smith give it so much meat to eat today?”

Looking at the piece of paper,he found that there were not any words on it!

1.The little dog went to the butcher’s 　　 altogether during the two days.

A.three times　　 B.four times　　 C.five times 　　 D.six times

2.The butcher did not give any meat to the dog 　　 .

A.before he felt sure that the words were really written by Mrs.Smith on Monday

B.when he found that the words on the paper were not clear

C.because he had sold out all the meat in his shop

D.until he was paid enough by Mrs.Smith

3.From the story,we can know that the dog was very 　　 .

A.kind　　 B.clever 　　 C.honest 　　 D.foolish

4.At the end of the story,you’ll find that 　　 .

A.the dog was clever enough to write on the paper

B.the dog dared not go to the butcher’s any more

C.the butcher was told not to give any meat to the dog

D.the butcher found himself cheated(欺骗) by the dog

高三英语阅读理解中等难度题查看答案及解析