题目内容
10.-How much _________ the pair of shoes?-Twenty dollars is enough.( )
| A. | is | B. | are | C. | was | D. | were |
分析 -这双鞋多少钱?
-20美元足够了.
解答 根据句中关键词the pair of shoes可知,这里侧重于pair是单数,应看成一个整体,其系动词用is;根据下句is可知,此句用一般现在时,结合选项,故选A.
点评 本题是易错题,也是高频考点.shoes和a pair of shoes分别作主语时,其谓语动词分别是复数和单数.
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