The field research will take Joan and Paul about five months;it will be a long t
题型：不详难度：来源：
The field research will take Joan and Paul about five months;it will be a long time_____we meet them again.| A．after | B．before | C．since | D．when |
|
答案
| B |
解析
| before意为“在……之前”。根据所提供的情景The field research will take Joan and Paul about five months可判断出表示“要很长时间我们才能再见面”。after意为“在……之后”。since引导时间状语从句意为“自从”，表示动作从过去的某个时候开始一直延续到现在，常与现在完成时连用。when意为“当……的时候”。 |
举一反三
| Reality is not the way you wish things to be, nor the way they appear to be, ___ the way they actually are. |
1 won’t call you, ________ something unexpected happens.| A．unless | B．whether | C．because | D．while |
|
The field research will take Joan and Paul about five months; it will be a long
time ____ we meet them again.| A．after | B．before | C．since | D．when |
|
You will be successful in the interview ____ you have confidence.| A．before | B．once | C．until | D．though |
|
Most birds find it safe to sleep in the trees, but ____ they have eggs or young chicks, they don’t use a nest.| A．why | B．how | C．unless | D．where |
|
最新试题
热门考点