Sentence Correction
试题详情
题目：
As a result of record low temperatures, the water pipes on the third floor froze, which caused the heads of the sprinkler system to burst, which released torrents of water into offices on the second floor.
选项:
A、which caused the heads of the sprinkler system to burst, which released torrents of water
B、which caused the heads of the sprinkler system to burst and which released torrents of water
C、which caused the heads of the sprinkler system to burst, torrents of water were then released
D、causing the heads of the sprinkler system to burst, then releasing torrents of water
E、causing the heads of the sprinkler system to burst and release torrents of water
答案:
E
提问：
唐瑭老师，这道题我错选了D。我通过不应该用which排除了ABC，然后看E选项里的and前后没有并列，一个是to burst，一个是release，所以就选了D。
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