who's the man over there is it mr black ---it __ be him .he's must taller .A.may not B.can't C.will not D.mustn't
问题描述:
who's the man over there is it mr black ---it __ be him .he's must taller .
A.may not B.can't C.will not D.mustn't
答
B 不可能是( 否定句中的猜测用CAN‘T )