More than ten people _____ intheir own homes during the first 3 months of this year.
A. were gassed B. had beengassed C. are gassed D.have beengassed
Lilyis going to make apresentation in class this afternoon.
--Oh,really? I _____ it was Michael'sturn.
A. think B. have thought C. thought D. am thinking
The parcel was a whole week late. How I wish I _____ airmail instead.
A. hadchosen B. would choose C. chose D.choose
主要还是分析一下具体语法,谢谢。。。。。
再加一道题
More than ten people _____ intheir own homes during the first 3 months of this year.
A. were gassed B. had been gassed C. are gassed D.have been gassed
在问一个问题哈,关于第二题,第二题我感觉B完成时貌似也合理吧,意思是我过去一直错误的认为是该Michael了,现在我才明白不是他。错误的想法发生在过去且持续了在现在才停止,所以感觉是完成时,这块搞不清楚。。。。。
追答这块确实是个迷雾啊,这种题主要是时间状语词不明确。我是这么认为的,现在完成时是表示过去的一般过去发生的行为对目前主语产生影响,且与现在的时间状语连用。我们把回答完整下,--Oh,really? (Before you told me), I _____ it was Michael'sturn. 你看,时间状语应该是Before.,没必要弄个延续性的时间词吧。
至于你说的,动作发生在过去,一直持续到说话的时候,如果它还在延续的,那我们就用现在完成时,但是回答者已经被朋友点醒了,她不会再认为是Michael了,所以咱们用过去式就可以了!
不知道讲的对不对-_-||| (虽然我也还在念书,但是非英语专业怕误人子弟啊)