◎ 题干
They had a wonderful time _______
A.chating on the Internet B.chatting on the Internet
C.chating in the Internet D.chatting in the Internet.
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“They had a wonderful time _______A.chating on the Internet B.chatting on the InternetC.chating in the Internet D.chatting in the Internet.…”主要考查了你对  【实义动词的单数第三人称形式】【实义动词】【动词短语】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。