问题
选择题
Mike and I ______in the library now.
A.read
B.are reading
C.is reading
D.am reading
答案
答案:B
本题中有个now,应该是现在进行时,结构为be+doing,本题的主语是复数,故be用复数are,故本题选B。
Mike and I ______in the library now.
A.read
B.are reading
C.is reading
D.am reading
答案:B
本题中有个now,应该是现在进行时,结构为be+doing,本题的主语是复数,故be用复数are,故本题选B。