题目内容
Find out a mistake in the following sentence and correct it (找出句中的错误,并改正):
There isA a doorB and twoC windows onD the front wall.
答案:D;in
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题目内容
Find out a mistake in the following sentence and correct it (找出句中的错误,并改正):
There isA a doorB and twoC windows onD the front wall.