While ____the dog, you should take care not t...

While 　　　　　　　　 the dog, you should take care not to 　　　　　　　　 Otherwise, it may be dangerous to strangers.

A. walking; get it loose

B. walk; be loose

C. walking for; get it loose

D. train; get it run

高一英语单项填空中等难度题查看答案及解析

While ____the dog, you should take care not to ____.Otherwise, it may be dangerous to strangers.

A．walking; get loose                       B．walk; be loose

C．walking for; get it loose                   D．training; get it run

高一英语单项填空中等难度题查看答案及解析

While _____ dogs, people should take care not to ____. Otherwise, they may be dangerous to others.

A. walking; let them loose

B. walk; let them loose

C. walking; let them lose

D. training; get them run

高一英语单项填空中等难度题查看答案及解析

— Could you help me take care of my pet dog on the 19th?

— I’m afraid I'm not ____________ that day.

A.blank B.sufficient C.available D.convenient

高一英语单项填空中等难度题查看答案及解析

If you have a chance to take a walk in a park, look carefully at the people walking their dogs. You’ll probably find friendly-looking people with friendly dogs; quiet people with quiet dogs; large men with oversized dogs and long-haired women with long-eared dogs. As you’ve probably noticed, dogs and their owners look alike. Have you ever wondered why?

These similarities are so common that researchers have tried to explain them. There are two theories (理论): the convergence (趋同) theory and the selection theory. The convergence theory says that as the owner and the dog spend more time together, they influence each other to the point where they grow similar. In other words, they “converge.”The selection theory, on the other hand, says that owners are interested in dogs that look like them, so they choose those dogs as pets.

Recently, researchers at the University of California decided to test the two theories by taking pictures of 45 dogs separately from their owners. Then they asked some students to match the dogs’ photos with their owners. The students were quite successful with purebred (纯种的) dogs: they correctly matched 16 out of 25 with their owners. However, they had almost no success connecting mixed-breed (杂交的) dogs with their owners. When owners select a purebred dog, they can easily predict (预测) what it will look like later. But that is not true with mixed-breed dogs because it’s hard to predict what a mixed-breed dog will look like when it grows up. And since it was the purebreds not the mixed-breeds that looked like their owners, the research seems to prove the“selection theory”.

But one bit of warning. Although many people look like their dogs, not all dog owners enjoy having the similarity pointed out to them. So, even if the similarity is amazing, don’t go up to a stranger and say,“Wow, you look just like your dog!”

1.The convergence theory explains that the similarity between dogs and their owners _____.

A. decreases with the age of them

B. decreases with increasing differences

C. increases with the period of ownership (所有权, 拥有权)

D. increases with increasing attractiveness

2.According to the selection theory, why do dogs look like their owners?

A. They influence each other.

B. They often do the same thing.

C. Dogs follow what their owners do.

D. Owners pick dogs that look like them.

3.What’s the purpose of the research?

A. To test two similarity theories.

B. To prove the selection theory.

C. To help people choose proper dogs.

D. To show the differences between dogs.

4.What can we learn from the research?

A. Purebred dogs have predictable appearance.

B. Most owners want their dogs to look like them.

C. Mixed-breeds and their owners share similarities.

D. Most owners prefer purebred dogs to mixed-breeds.

高一英语阅读理解中等难度题查看答案及解析

Don’t worry. Your dog _____good care of while you are away on holiday next week.

高一英语单项填空简单题查看答案及解析

“You'll have to take care of the baby today,” a woman told her husband. "I'm not feeling well."

"Then you must stay in bed and rest, dear" her husband said. "I'll be pleased to look after our baby." "By the way, shall I do the shopping for you as well?” her husband asked.

The woman was very glad and said, "That will help me very much. I'll give you a list of things to buy"

She wrote out the list and gave it to him.

The man took the baby to the supermarket and put him in the shopping cart. Then he pushed the shopping cart along the rows of things and looked for those that were on his list.

At first everything was OK, but then the baby began to cry.

Then he started to scream.

And scream!

And SCREAM!

“Keep calm, George,” the man said. “Don’t get excited. Don’t shout, George. Don’t lose your temper, George.”

A woman in the supermarket heard him saying so. She walked up to him.

“I think you are wonderful,” she said. “You are so patient with your little George.”

“Madam,” the man said, “I’m George. He’s Edward.”

1.The man took care of the baby instead because his wife was ________.

2.The baby cried so hard ________.

3.When the baby was crying, the father kept taking to ________for relaxing.

4.The underlined sentence “Don’t lose your temper.” in this passage means“________”.

高一英语阅读理解困难题查看答案及解析

We’ll take a honeymoon trip to Venice. Would you like to _____ my dog for me while we are away?

A. look at　　 B. search for

C. watch over　　 D. care about

高一英语单项填空中等难度题查看答案及解析

We’ll take a honeymoon trip to Venice. Would you like to _____ my dog for me while we are away?

A．look at            B．search for         C．watch over        D．care about

高一英语单项填空中等难度题查看答案及解析

We’ll take a honeymoon trip to Venice. Would you like to ________ my dog for me while we are away?

高一英语单项填空简单题查看答案及解析