问题描述:
1.There are (at least 20 rooms) in the house.括号内提问
2.She often goes to work by(bike).括号内提问
第一个我感觉应该用What 提问...
2.She often goes to work by(bike).括号内提问
第一个我感觉应该用What 提问...
问题解答:
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