Weixin（微信）         chattingonthemobilephonebymanypeopl...

問題詳情：

 Weixin（微信）          chatting on the mobile phone by many people, and it’s very helpful.

A. is used for      B. is used to      C. is used as

【回答】

A

知識點：相似 相近詞比較

題型：選擇題