题目内容
They looked __________ at his burnt clothes and didn’t know __________ to do.
| A.sad; what | B.sadly; how | C.sadly; what | D.sad; how |
C
本题考查词性及关系词。look为动词,故用副词修饰,根据句意是:不知道做什么?故用what。选C。
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