题目内容
She won’t lose weight ___ she keeps a diet and takes exercise every day.
| A．if | B．when | C．unless | D．as if |
C
解析试题分析：句意：假如她每天不节食并且做运动，她将减不了肥unless如果…..不，除非；if假如；when当…..时候；as if好像。根据句意故选C。
考点：考查连词的用法。
That's ___ you are wrong． You skipped Step Two
| A．where | B．how | C．what | D．when |
The old gentleman is considering _________he will move to New York with his daughter and son-in-law or live alone at home.
| A．when | B．how | C．what | D．whether |
______ is often the case in science, there is no simple answer
| A．That | B．As | C．When | D．Where |
Zhengzhou was attacked by such a terrible sandstorm ________ few residents had ever experienced before.
| A．which | B．as | C．where | D．that |
His grandfather was among the first to settle in _____ is now a famous holiday center.
| A．what | B．which | C．where | D．that |
I have taken jogging for about an hour every morning as my daily routine _______the weather.
| A．whatever | B．however | C．whichever | D．whenever |
The best ways to go to this small town ____ by bus _____ by bicycle.
| A．are; or | B．is; and |
| C．is; or | D．are; and |