Until recently, theInuit people led a nomadic existence, sheltering in igloos, the ice-block domes that arepeculiar to north-central Canada , and in structures made of stones,bones, driftwood, and skins.
A. Until recently, the Inuit peopleled a nomadic existence, sheltering
B. During recent times, the Inuit people lead anomadic existence, sheltering
C. In the times that are recent, the Inuitpeople led a nomadic existence, sheltered
D. Up until recently, the Inuit people, leading anomadic existence, have sheltered
E. Until recent times, leading a nomadicexistence, the Inuit people weresheltered
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我的GWD答案是选A的,然后我选了D,但是看到之前的讨论有说选A又有选D的,然后我就纠结了
所以麻烦NN或者斑竹大人能不能出来给个明确的解释?
PS: 出现until是否一定要用完成时?如果不是,什么时候该用,什么时候不该用? |