题目内容
The plane leaves at 9:00 p.m. So I have to be at the airport __8:00 p.m. at the latest.
A.until | B.after | C.by | D.around |
C
“飞机在晚上9点前起飞,所以我不得不最晚在9点之前赶到机场。”此处by意为在……之前,后接时间点,相当于before.
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