◎ 题干
When one end of the chopstick is in the water, it looks as if it____________.    
[     ]

A. is broken off                  
B. were broken off    
C. is broken up                  
D. was broken off

◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“When one end of the chopstick is in the water, it looks as if it____________.[ ]A. is broken off B. were broken off C. is broken up D. was broken off…”主要考查了你对  【一般过去时的被动语态】  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。