Trees are very important. We can't ________. A. cut them down B. cut it down C. cut down them D. cut...
2022-10-30 22:59:04 56次 2018年春七年级英语下册专题训练（人教版）：词汇专训 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
Trees are very important. We can't ________.
A. cut them down B. cut it down
C. cut down them D. cut down it
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