◎ 题干
Many students are ________ chatting online, which wastes them plenty of time.
A.crazy aboutB.connected withC.worried about D.anxious about
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“Many students are ________ chatting online, which wastes them plenty of time.A.crazy aboutB.connected withC.worried about D.anxious about…”主要考查了你对  【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。