mary was watching the running race.还是mary was watch the running race.

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/29 09:02:06
mary was watching the running race.还是mary was watch the running race.
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mary was watching the running race.还是mary was watch the running race.
mary was watching the running race.还是mary was watch the running race.

mary was watching the running race.还是mary was watch the running race.
was watching
过去进行时,was/were + doing ...表示在过去某一时间正在发生的动作.
“玛丽当时正在看赛跑.”
如果不是过去进行时,watch 前边也不能加was
希望我的回答能够帮到你,不懂的再问!

Mary was watching the running race.

was watching因为是过去进行时

前面那个,后面那个不符合语法。