题目内容
It was ______ten o’clock ______he returned home.
| A.\ …when | B.at …when | C.at …that | D.\...that |
A
第一空考查介词,在时间点前用at;第二空考查时间状语从句。 句意:当他回家时已是十点了。
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| A.\ …when | B.at …when | C.at …that | D.\...that |