判断对错,写出原因Has he took his medicine yet?No,he hasn't took it yet.

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判断对错,写出原因Has he took his medicine yet?No,he hasn't took it yet.
判断对错,写出原因
Has he took his medicine yet?
No,he hasn't took it yet.

判断对错,写出原因Has he took his medicine yet?No,he hasn't took it yet.
错误
应该是Has he taken his medicine yet?No,he hasn't taken it yet.
take过去是为took,过去分词为taken,这儿时过去分词.

1、对。定义
2、对。线段可以延长,也可以做到AB=BC
3、错,严格讲,字幕的顺序错。
4、错,射线用不着延长。
5、可以说对。射线是可以反向延长一定距离的
6、错,概念混淆。AB是射线,就不能是直线
7、对。M既然是中点,当然AM=BM。性质
8、错。AM=BM,不一定M在线段AB上。你在写什么...

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1、对。定义
2、对。线段可以延长,也可以做到AB=BC
3、错,严格讲,字幕的顺序错。
4、错,射线用不着延长。
5、可以说对。射线是可以反向延长一定距离的
6、错,概念混淆。AB是射线,就不能是直线
7、对。M既然是中点,当然AM=BM。性质
8、错。AM=BM,不一定M在线段AB上。

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