All the preparations for the task _____, and we’re ready to start.
A.completedB.complete
C.had been completedD.have been completed
D
考查時(shí)態(tài)及語(yǔ)態(tài)。句意:對(duì)于這個(gè)任務(wù)所有的準(zhǔn)備已經(jīng)完成了,并且我們準(zhǔn)備開(kāi)始。根據(jù)語(yǔ)境動(dòng)作是從過(guò)去一直持續(xù)到現(xiàn)在剛剛完成,且表示被動(dòng),所以用現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài),選D。
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