题目内容
Hi, Bob. How are you doing? It has been a long time _____ we left our junior middle school.
| A．when | B．that | C．before | D．since |
D
解析试题分析：此处主句是现在完成时，从句是一般过去时，所以选since。句意：Bob你过得怎么样？自从我们初中毕业很长时间了。
考点：考查状语从句的连接词。
阅读快车系列答案-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 |
She understood what I was talking about, ____ it was the first time we had spoken together.
| A．whether | B．as if | C．even if | D．Since |
The boy burst into tears ________ he saw his mother.
| A．at the moment | B．in a moment | C．for a moment | D．the moment |
She had just finished her homework her mother asked her to practice playing the piano yesterday.
| A．when | B．while | C．after | D．since |
--- Daddy, I don’t want to go to Jimmy’s birthday.
--- You had better go. ____ you make a promise, you have to keep it.
| A．Once | B．Even if | C．Unless | D．In case |
_________ caused the accident is still a mystery.
| A．How | B．What | C．That | D．Where |