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12.My grandma noticed that the girl ________ a short-sleeved dress,so she gave the girl a new  sweater.(  )
A.has wornB.was wearingC.wearsD.is wearing

分析 我的祖母注意到这个女孩只穿了一件短袖衫,因此送给她一件新毛衣.

解答 答案:B.根据主句My grandma noticed (我的祖母注意到)和 she gave the girl a new  sweater可知祖母注意到她的时候,她正穿着一件短袖衫,所以用过去进行时,因此答案是B.

点评 考查过去进行时.句子不是单独存在的,它所在的语境决定了本句的时态和语态,所以前后句对于本句是很重要的.

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