問題詳情:
It is so cold that you can not go outside _________ fully covered in thick clothes.
A. before B. after C. unless D. when
【回答】
C
知識點:連詞
題型:選擇題
問題詳情:
It is so cold that you can not go outside _________ fully covered in thick clothes.
A. before B. after C. unless D. when
【回答】
C
知識點:連詞
題型:選擇題