题目内容
By the time he _____ back last night, we had got 200 pictures of the Chang'e-3 lunar probe.
| A．came | B．had come | C．was coming | D．would come |
A
解析试题分析：句意：到他昨晚回来的时候为止，我们已经得到200张嫦娥三号月球探测器的照片了。By the time引导的是时间状语从句，时间是last night，所以用一般过去式，但是主句应该是过去完成时，选A。
考点：考查时态
每日10分钟口算心算速算天天练系列答案The central heating system of this office building is down and several workers ______ it right now.
| A．had repaired | B．have repaired | C．repaired | D． are repairing |
An exhibition of paintings ___ at the museum next week.
| A．is being held | B．is to be held | C．is holding | D．will hold |
— Have you got any information about your missing dog from the police?
— No. I ______. The police say they’ll let me know when there is any news.
| A．waited | B．was waiting | C．have waited | D．am waiting |
Sorry to have kept you waiting. You must have thought ___.
| A．we are not coming | B．we were not coming |
| C．we did not come | D．we were not come |
---Monitor? --- I’m not monitor of our class. I __ with the teacher until the monitor is elected.
| A．will just help | B．am just to help | C．am just helping | D．have just helped |
It every day so far this month. I can't tell you if it tomorrow.
| A．rained; rains | B．is raining; shall rain |
| C．has been raining; rains | D．has rained; will rain |
The meeting began two hours ago and because no decision _______, we will continue our discussion tomorrow.
| A．has made | B．has been made | C．had made | D．had been made |
I first met John at my sister’s wedding. He _________ with the bridegroom at the time.
| A．was talking | B．talked | C．had talked | D．had been talking |