Computers have been made ______ clever that t...

Computers have been made ______ clever that they can ______ problems like humans _______.

A. such; deal with; in some way                B. so; do with; in one way

C. such; do with; in the way                        D. so; deal with; in a way

高一英语单项填空简单题查看答案及解析

From old times, crows (乌鸦) have been famous for their cleverness. They use tools, work out problems, and even enjoy playing. 1.

To make tools, crows cut off leaves with their ''mouths'', shape them, and use them to look for bugs in wood or plants. 2.When the leaf isn't needed for the moment, the bird stores the tool at its feet or somewhere else.

To test wild crows' abilities to work out problems, scientists placed food outdoors in covered bowls. They watched with interest as the birds smartly opened the bowls to get the food. Scientists also found out that crows can make use of the traffic. 3.

4.Young crows will carry a stick or nut into the air, drop it, and fly to catch the object as it falls.

So just how smart are crows? Perhaps a crow will never do tricks as a dog will. 5.

A. Many people don't like crows.

B. Just as a carpenter (木匠) carries his tools with him, a crow will carry its tool around.

C. Crows are cleverer than many other birds.

D. For example, crows would drop a nut on the road and wait for a car to run over the nut to break it.

E. Besides, crows seem to enjoy playing.

F. Scientists have studied carefully how crows go about these activities.

G. But scientists agree that there's a lot going on in the brain of a clever crow.

高一英语七选五中等难度题查看答案及解析

They _____ friends since they met in Shanghai.

A. have made    B. have become      C. have been    D. have turned

高一英语单项填空中等难度题查看答案及解析

There was once a forest made up of tiny trees that were all growing up together. They had been planted by a very old gardener who took care that they would all grow up to be straight and healthy. However, the area was hit by strong winds, and the little trees preferred to avoid the annoying winds, so they bent(弯) their trunks (树干) and branches to protect themselves.

The old man, knowing they could never grow well like this, decided to straighten them out, and spent many hours tying their tiny trunks to supporting poles(杆), hoping his beloved trees would understand he was doing this for their own good. But those naughty trees disliked all the wind. They always avoided the gardener’s help by bending themselves, hiding from the wind. One of those trees, one standing right in the middle of the forest, forced itself to grow up straight, patiently bearing the annoying wind.

Three years passed, and the old man died. And from then on the trees could grow however they liked, bending from the wind just as they pleased, with no one bothering them about it. All, that was, except the single straight tree in the center of the forest, who decided to grow up just as a tree should.

But as the forest grew, and the trees got thicker and stronger, they began to hear cracks(破裂声) from inside. Their branches and trunks needed to keep growing, but the trees were so twisted that the growth they were experiencing only brought them pain and suffering.

And it was a place with a special beauty since, right in its center, surrounded by thousands of short twisted trees, rose one impressive tree that was long and straight like no others. And that tree, the only one that never cracked, continued growing, without a worry for the changeable wind.

1.Why did the trees bend their trunks and branches?

A.Because the gardener often touched them.

B.Because the wind were not strong.

C.Because they protected themselves from being destroyed.

D.Because they were very shy and afraid to meet the wind.

2.What can we infer from Paragraph 2?

A.The gardener was kind and treated the trees well.

B.The trees disliked the gardener.

C.The gardener was cruel to the trees.

D.The trees were all naughty.

3.How long did the old gardener look after the trees?

A. Two years.　　 B. Three years.

C. Four years. D. Five years.

4. We can learn from the fourth paragraph that 　　　 .

A. the trees lived happily

B. the trees liked to stay with each other

C. the trees missed the old gardener

D. the trees suffered from their actions

高一英语阅读理解中等难度题查看答案及解析

Maria has written two novels, both of ______ have been made into television series.

A. which　　　　　 B. that　　　　　　　　　　 C. them　　　　　　　　　 D. it

高一英语单项填空中等难度题查看答案及解析

Maria has written two novels, both of ________ have been made into television series.

A. them　　 B. that　　 C. which　　 D. what

高一英语单项填空困难题查看答案及解析

Maria has written two novels, both of ________ have been made into television series.

A. them　　 　　　　 　 B. that

C. which　　　　　　　　 D. what

高一英语单项填空中等难度题查看答案及解析

Maria has written two novels, both of _____ have been made into television series.

A．them             B．that              C．which            D．what

高一英语单项填空简单题查看答案及解析

We are glad that you have been made ____captain of the school basketball team______ second time.

A. a; a     B. the; the    C. 不填；a     D. 不填； the

高一英语单项填空中等难度题查看答案及解析

33. It is surprising that he_______have been such foolish, he never made such a mistake.

高一英语单项填空简单题查看答案及解析