Jack had traveled six miles across the channel ___________ his engine failed and was forced to land
Jack had traveled six miles across the channel ___________ his engine failed and was forced to land
A.until B.after C.since D.when
為什么選d
不選a
A.until B.after C.since D.when
為什么選d
不選a
英語人氣：425 ℃時間：2020-09-18 06:39:24
優(yōu)質(zhì)解答
根據(jù)時態(tài)來說,had done先于done發(fā)生,所以這句話應(yīng)是“杰克在飛過海峽六英里時,他的引擎突然出問題而被迫著陸”.在做某事時,突然發(fā)生另一事之意用when
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