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单选题
When a pencil is partly in a glass of water, it looks as if it _____.
A
breaks
B
has broken
C
were broken
D
had been broken
参考答案
参考解析
解析：
句意：当把铅笔的一部分放到一杯水中时，它看上去好像断了as if引导状语从句，用一般过去时表示对现在情况的虚拟，故选C。broken过去分词作状语，表示“断”的状态。
句意：当把铅笔的一部分放到一杯水中时，它看上去好像断了as if引导状语从句，用一般过去时表示对现在情况的虚拟，故选C。broken过去分词作状语，表示“断”的状态。
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