问题描述:
--What were you doing when Tony phoned you?
--I have just finished my workand ( )to take a show.
A:had started B:started C:have started D:was starting
为什么?
--I have just finished my workand ( )to take a show.
A:had started B:started C:have started D:was starting
为什么?
问题解答:
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