请教：2016年英语专四词汇语法模拟试题二单选题15如何解答？

It is ____with the customer not to let the shop assistants guess what she really likes and wants until the last moment.

A. in her honor

B. on her honor

C. a point of honor

D. an honor

____money, she is quite rich. However, this does not mean that she is happy.

A. Concerning

B. As to 

C. In terms of

D. In the light of

The boy has admitted to ____ the window while playing football yesterday.

A. breaking

B. having been broken 

C. break

D. be breaking

She resorted to ____ when she had no money to buy foods for her children.

A. have stolen

B. steal

C. stole

D. stealing

As the train will not leave until one hour later, we ____grab a bite at the snack bar.

A. may well

B. just as well 

C. might as well

D. as well

You should know better than____ your little sister at home by herself.

A. to leave

B. leaving

C. to have left

D. left

Although she wrote a lot of short stories and poems when she was very young, ____she was twentyfive.

A. her first real success did not come until

B. her real first success came until not

C. since her first real success did not come until

D. not until her first real success

____me most was that the young boy who had lost both arms in an accident could handle a pen with his feet.

A. That amazed

B. It amazed

C. Which amazed

D. What amazed

Televisions enable us to see things happen almost at the exact moment____.

A. which they are happening 

B. they are happening

C. which they happen 

D. they have happened

The millions of calculations involved, ____by hand, would have lost all practical value by the time they were finished.

A. had they been done 

B. they had been done

C. having been done 

D. they were done