题目内容
I often go to sleep ________10:00 p.m. ________7:00 a.m..
A.at, at | B.at, and | C.between, and | D.from, to |
C
from, to 表示在一个时间段我经常晚上10点睡觉早上7点起床
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A.at, at | B.at, and | C.between, and | D.from, to |