题目内容


Mum, you really need to have a rest! You      in the kitchen ever since you came back home three hours ago.
A．had workedB．were workingC．have been workingD．worked
C
略
练习册系列答案
相关题目

Never before _________a political party so whole - heartedly devoted to the interests of the people as our Party.
A．was thereB．has there beenC．is thereD．had there been
.
Thirty thousand yuan as well as hundreds of tons of food ______ to the flooded area.
A．have offeredB．has offeredC．have been offeredD．has been offered

The girls______a game called Bomb happily when the teacher suddenly entered the classroom.
A．playedB．were playingC．are playingD．had played
The situation is hard to ___, because he isn’t a man easy to ____.
A．be dealt, communicateB．be dealt with, be communicated
C．deal with, communicate withD．deal , be communicated with
Indeed,thanks to the good ideas of lots of people,like the cycling fans in the 1960s,many people around the world______the city centre streets without cars for many years.
A．have enjoyedB．enjoyedC．have been enjoying D．have been enjoyed

Some teenagers _______ their health because they often expose themselves to so many electric products.
A．have damaged B．are damagingC．damagedD．will damage

Jack_____his leg. Otherwise, he would have won the race.
A．had brokenB．brokeC．has brokenD．would break
There aren’t many seats left for the play; you had better make sure that you        two today.
A．getB．will getC．are gettingD．will have got

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网