题目内容
I am disappointed because I ______________my favourite writer yet.
| A.didn’t see | B.haven’t seen | C.don’t see | D.have not been seeing |
B
解析试题分析:英语中的时态主要由动词的形式决定,因此在学习英语时态时,要注意分析动词形式及具体语境,想象在那个特定的时间动作所发生的背景,这个动作是经常性动作、一般性动作、进行性动作、完成性动作还是将要发生的动作。现在完成时表示过去所发生的事情延续到现在或者表示过去所发生的事情对现在的影响。本句表示我没有找到自己最喜欢的作者,所以很失望。表明是过去发生的事情对现在的影响。故B正确。
考点:考察时态
—Are you free tomorrow? I was wondering if we could have lunch together.
— No, I'm afraid not. I John then.
| A.am meeting | B.met | C.have met | D.was meeting |
— Why on earth didn’t you answer the door?
— I’m terribly sorry, but the telephone _______, too.
| A.is ringing | B.was ringing | C.rang | D.was about to ring |
I'll go to the library as soon as I finish what I .
| A.was doing | B.am doing | C.have done | D.had been doing |
"Life is like walking in the snow", Granny used to say, "because every step ”
| A.has shown | B.is showing |
| C.shows | D.showed |
All the scientific evidence ________ that increasing use of chemicals in farming ________ damaging our health.(2012·湖南)
| A.show;are | B.shows;are |
| C.show;is | D.shows;is |
The number of historic buildings which ________ has reached a surprising figure that we must be aware of.
| A.has been pulled down | B.had been pulled down |
| C.is being pulled down | D.have been pulled down |
(2013·辽宁,22)He was unhappy when he sold his guitar.After all,he________it for a very long time.
| A.has had | B.had had |
| C.has | D.had |
—Alice promised me to come round to keep you company today.
—But she ________. I've been alone all day.
| A.won't | B.hadn't |
| C.hasn't | D.doesn't |