this set of keys yours?A.AreB.isC.amD.Is
题型:不详难度:来源:
答案
D |
解析
试题分析:通过this set of keys “这串钥匙”可知,是一串,而不是多串,所以这里的主语应该是单数,所以应该用is ;又因为放在开头,所以本题选D. 点评:am 、is、are三个词是be动词的三种形式。am要与I放一起用;is用于第三人称单数(he、she和it);are与复数连用。而本题的关键在于,句子的主语到底是谁,如果将keys当成主语,本题就会做错。 |
举一反三
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Look ______ this boy! He looks ______ his father. A.like … at B.at … like C.at … the same |
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