题目内容
-- How are you feeling here?
--- It’s quite hot. I don’t know _____ to go or stay.
--- It’s quite hot. I don’t know _____ to go or stay.
A.how | B.when | C.whether | D.where |
C
根据答语最后一句:我不知道是去还是留下。whether有“是否”之意。故选C.
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