题目内容
The last thirty years _________ the quick development in almost every field in China.
| A．have searched | B．have released | C．have seen | D．have determined |
C
解析考查动词。A搜寻；B发行；C见证；D决心。句意：过去的30年见证了中国几乎各个领域的迅速发展。
暑假作业暑假快乐练西安出版社系列答案---I hear Liza and her husband have flown to Hawaii for their honeymoon．
---Oh, how nice! Do you know when they ?
| A．were leaving | B．had left | C．have left | D．left |
The aging population _____ each day .There must be some kind of interesting activity for the old.
| A．has grown | B．grew | C．will grow | D．is growing |
I don’t think it to stay up late in the night and sleep until midday the next day.
| A．make a difference | B．makes good sense |
| C．makes trouble | D．make profit |
—How long have you been in this office?
—Just a few minutes.My cousins ________ here together with me.
| A．have walked | B．had walked |
| C．walked | D．have been walking |
Why does your brother ________ a sad look on his face these days?
| A．bring | B．wear |
| C．show | D．hold |
—Why do you look so puzzled?
—Oh，I ________ over a most difficult maths problem.
| A．thought | B．have thought |
| C．am thinking | D．think |
(2013·福建南平二检)—Does he work hard at his lessons?
—Yes, he ________ no effort, as far as I know.
| A．wastes | B．shares |
| C．spares | D．makes |
—I'm not finished with my dinner yet.
—But our friends ________ for us.(2010·北京)
| A．will wait | B．wait |
| C．have waited | D．are waiting |