题目内容


Because of the Russian gas limit to Europe, attempts _______ to use botanical fuel as a source of power.
A．have madeB．having madeC．are being madeD．will be making
C
略
练习册系列答案
相关题目

To our delight, up till now, the European Union, Japan, and Russia ________ their targets for CO2 emissions (排放).
A．giveB．have givenC．giveD．gave
In this country it is required that anyone who         recently come here         to pass this kind of test .
A．has; has B．has ; had C．have ; have D．has; have
He will give me a present that I _____ for a long time.
A．expectedB．were expectedC．have been expectingD．will have been expected
The harm which __________ his health is out of our imagination.
A．was doneB．was done toC．didD．did to
You really need to go out and get some fresh air and sunshine．You ______ overworked during the last  two weeks．      
A．have beenB．wereC．had beenD．would be

Although the official didn’t mention any names, everyone knew who he _____.
A．refers toB．had referred toC．has referred toD．was referring to
I don’t smoke now, but I ____for almost ten years.  
A．ever smokedB．have ever smokedC．had ever smokedD．was ever smoking
.
The Bank of China, having so far woven its network in 27 countries, ______ its business in Brazil in June 2009.
A．has startedB．was startingC．will startD．started

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