32.The Russian rocket designer has died.For many years,he __

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32.The Russian rocket designer has died.For many years,he ______ as an important assistant
The Russian rocket designer has died.For many years,
he ______ as an important assistant to the father of Soviet space program.
A.serves B.was serving C.served D.has served

选择D 完成时表示对现在造成的影响
serve as
充当, 担任；为
例如
He has knocked about the world for many years.
他在世界上漂泊多年
希望能帮助到您
再问： has served不会表示被动吗？帮我解释一下为什么不选其他的。。。
再答： has served,不会表示被动， have/has/had+v-ed表示的是现在完成时和过去完成时的主动语态 have/has/had+was/were+v-ed表示选择完成时和过去完成时的被动语态本文中，因为前面出现了 has died，现在完成时，再加上出现了For many years在过去的几年里，表示持续一段时间，所以可以肯定这里应该用现在完成时。 A. serves 一般现在时，不符合 B. was serving 过去进行时，同样文章中没有出现过去的时态 C. served一般过去式，同样与文章中的时间点不符合只有 D. has served同时满足现在完成时的时间点以及语境希望能帮助到您

32.The Russian rocket designer has died.For many years,he __ He has been died for ten years the man has been dead for many years.为什么不用用died He has died for three years.He has been dead for three years He died for 3 years . he expressed the hope that he has had for many years.为什么是同位语 though he has lived abroad for many years,he ______ the food He died many years ago.保持愿意 ❤.单项选择1.He ______ for ten years.A.has been died B.has Li Ping has worked in the company for many years.He is a m__ he has been away from the school for many years .中”from”可以省去填介词 The buileding () which he has lived for many years will