题目内容
It may be 5 or 10 years __________ it is possible for people to find a space station on the moon.
| A．since | B．before | C．after | D．when |
B
解析试题分析：考查连词和句型：A. since 自从，B. before 在…前面，C. after在…后面，D. when当…时候，句意：可能还要5-10年人们才能发现月球上有个太空站。使用了句型：It may be+一段时间+before….“要…长时间才能够”，选B。
考点：考查连词和句型
It puzzles the scientists _____ some mammals produce their young _____ others lay eggs.
| A．that; while | B．what; while | C．that; as | D．what; as |
Ray is a new graduate, and it seems that he has difficulty in dealing with ________ problems arise.
| A．whichever | B．whenever | C．whatever | D．wherever |
We’ve offered her the job, but I don’t know_________ she’ll accept it.
| A．where | B．what | C．whether | D．which |
______ he used traditional materials, Gaudi was a modern architect.
| A．Despite | B．In spite of |
| C．Although | D．Since |
It’s really unwise of some teenagers from low-income families to spend a large sum of money on Apple products ______ they could buy other cheaper brands.
| A．unless | B．when | C．so that | D．in case |
His best movie was about the life of Gandhi in India, ______ won several Oscar awards.
| A． where | B．who | C．which | D．that |
-What do you think of the music teacher?
- she is an elegant lady, she can be extremely difficult to work with.
| A．While | B．When | C．Even if | D．As |
______ he has been so rude to us, I feel like we have to punish him or he won’t respect us.
| A．Now that | B．In case | C．Although | D．Even if |