题目内容
Please pick up the ____. Don’t keep it on the floor.
A. paper B. boxes C. books D. bottles
A
【解析】名词的考察 由“Don’t keep it on the floor.”可知应是不可数名词或单数可数名词
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题目内容
Please pick up the ____. Don’t keep it on the floor.
A. paper B. boxes C. books D. bottles
A
【解析】名词的考察 由“Don’t keep it on the floor.”可知应是不可数名词或单数可数名词