题目内容
【题目】When the spaceship leaves the earth at very high speed, the astronauts feel __________ they are being crushed against the spaceship floor.
A. as if B. even though C. even if D. what if
【答案】A
【解析】句意:当宇宙飞船高速离开地球时,宇航员感觉到自己似乎被紧压在飞船的地板上。A项好像,符合题意.B项即使;C项即使,等于B项;D项如果…又怎么样.
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