题目内容
【题目】
Rock climbing can be_________,so I suggest you go to bed early tonight.
A. tire
B. tired
C.tiring
D. to tired
【答案】C
【解析】 说明事物的特征用动词的-ing形式作表语。
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题目内容
【题目】
Rock climbing can be_________,so I suggest you go to bed early tonight.
A. tire
B. tired
C.tiring
D. to tired
【答案】C
【解析】 说明事物的特征用动词的-ing形式作表语。