问GWD21-T36,兼问一个词的用法: shelter

snail007

36.

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 people led anomadic 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, leadinga nomadic existence, have sheltered

E.    Until recent times, leading a nomadicexistence, the Inuit people weresheltered

这道题的用法从recently 来排除，只有A比较顺眼。

可是这里shelter的主动语态看着很不舒服，难道不应该是

sheltered in igloo 么？ shelter是及物动词 还是不及物动词呢？

running2k

subject is Inuit people, so you have to use shelter otherwise you have to add conj "and".

xuromeo

为什么E不对？

hhftnt

同问。。我觉得选E