题目内容
The calculations, had they been done by hand, ______all practical value by the time they were finished.
| A．had lost | B．would lose | C．should have lost | D．would have lost |
D
解析试题分析:句意：这些计算如果用手工进行的话，那么当他们完成后将失去所有的实际价值。句中had they been done是if they had been done的省略，是对过去的虚拟，所以主句谓语应该用would have done，选D。
考点：考查动词时态。
-The frightening black clouds are gathering .lt______.
-Sure Let's go indoors,
| A． is to rain | B． rains | C． is going to rain | D． is raining |
Take care! Don’t drop ink on your shirt, for it _______ easily.
| A．won’t wash out | B．won’t be washed out |
| C．isn’t washed out | D．isn’t washing out |
Although her disease her eyesight and forced her to leave the dance floor, she refuses to fall into self-pity.
| A．has affected | B．affected | C．affects | D．had affected |
Some so-called climate travelers _______ in one place for a few months and then move on to some other places as the weather changes.
| A．have stayed | B．are staying | C．stay | D．stayed |
----I thought I asked you to fix the radio.
----Oh, I am sorry. I ______ it right away.
| A．am to do | B．will do | C．was about to do | D．am going to do |
I have to see the doctor this afternoon because I ____ a lot lately.
| A．have been coughing | B．had coughed | C．coughed | D．cough |
Don’t take his remarks too seriously. He was so sad that I don’t think he really _________ what he was saying.
| A．knew | B．knows | C．was knowing | D．had known |
--- Did you tell Julia about the result? ---Oh, no, I forgot. I _____ her now.
| A．will be calling | B．call | C．will call | D．am to call |