()1. Some books under the bed and a model car on the desk.
A.am; are
B.are; am
C.am; is
D.are; is
A.am; are
B.are; am
C.am; is
D.are; is
答案
D
解析
本题考查be动词的用法:am仅搭配第一人称单数I,are搭配复数主语,is搭配单数主语。第一空主语Some books是复数,be动词用are;第二空主语a model car是单数,be动词用is,对应选项D。
()2. —Is he from Shanghai?
—Yes, he .
A.am
B.is
C.are
D.isn't
—Yes, he .
A.am
B.is
C.are
D.isn't
答案
B
解析
这是Is引导的一般疑问句的肯定回答,主语为he,对应的be动词用is。A选项am仅可与I搭配,C选项are搭配复数主语或第二人称you,D选项为否定形式,和答句中的Yes矛盾,因此选B。
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