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When the students came into the classroom, the teacher______on the blackboard.A、
When the students came into the classroom, the teacher______on the blackboard.A、
游客
2025-06-23
16
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问题
When the students came into the classroom, the teacher______on the blackboard.
选项
A、was writing
B、is writing
C、wrote
答案
A
解析
本题考查动词时态。when引导的从句是一般过去时,主句中的动词若是延续性动词,那么该动词要用过去进行时态。
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