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关于Android中的Handler,下列说法错误的是()。

A.obtainMessage()是获取消息的方法

B.sendMessage()是发送消息的方法

C.handleMessage()是处理消息的方法

D.post()是获取消息的方法

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第4题
听力原文: In the mid 1940s, Ruth and Elliot Handler owned a company that made wooden pictu
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Barbie has universal appeal and collectors both young and old enjoy time spent and memories made with their dolls.

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