问题
选择题
The well is too dangerous. We'd better _____ or it may hurt other people.[ ]
A. pull it down
B. pull down it
C. sit down
D. sit it down
答案
答案：A
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The well is too dangerous. We'd better _____ or it may hurt other people.[ ]
A. pull it down
B. pull down it
C. sit down
D. sit it down
答案：A