Computers(二)本讲目标被动语态被动结构：be+done一般现：____________+done一般过： ____________+done一 般将： ____________+done现完： ____________+done过完： ____________+done题一：In t he last few years thousands of films _____ all over the world. A. have produced B. have been produced C. are producing D. are being produced题二：Experiments of this kind _____ in both the U.S. and Europe well before the Second World War. A. have conducted B. have been conducted C. had conducted D. had been c onducted题三：His sister left home in 1998, and___ si nce then. A. had not been heard of B. has not been heard ofC. had not heard of D. has not heard of题四：— How long _______ the book ______ so far?— Ten days and I will return it tomorrow.A. was; borrowedB. has; borrowedC. has; been borrowedD. has; been kept 题五：He is said________ to 5 years in prison before.A. having been sentencedB. to be sentencedC. being sentencedD. to have been sentenced题六：When I got there the accid ent _____already so I didn’t know who should be responsible for it. A. has been happenedB. has happenedC. had been happenedD. had happened题七：___many times, the boy still did not know how to do it. A. Having taught B. Teaching C. Having been taught D. Had been taught 题八：I should very much like to have gone to that party of theirs, but ____.A. I’m not invited B. I have not been invitedC. I was not invited D. I had not been invited能力提升与拓展题九： Americans are proud of their variety and individuality, yet they love and respect few things more than a uniform, whether it is the uniform of an elevator operator or the uniform of a five-star general(将军). 1 Among the arguments for uniforms, one of the first is that in the eyes...
