题目内容
【题目】I heard that we can use WeChat to pay for things now. Can you show me ________ it?
A.how to useB.whether to use
C.when to useD.what to use
【答案】A
【解析】
略
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题目内容
【题目】I heard that we can use WeChat to pay for things now. Can you show me ________ it?
A.how to useB.whether to use
C.when to useD.what to use
【答案】A
【解析】
略