问题
选择题
— How are you feeling here?
— It's quite hot. I don't know _____ to go or stay. [ ]
A. how
B. when
C. whether
D. where
答案
答案：C
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— How are you feeling here?
— It's quite hot. I don't know _____ to go or stay. [ ]
A. how
B. when
C. whether
D. where
答案：C