问题
选择题
—________ one and a half days enough for the painting to be finished?
—I don’t think it’s enough and only after _________ go on with it.
A．Is;will be recover he can
B．Are;he recovers can he
C．Are;he recovers he can
D．Is;he recovers can he
答案
D
本题考查主谓一致的同时也考查了倒装句。本题句子的主语是时间段,时间段、距离、度量衡作主语时都看作一个整体,谓语用单数形式。在句子中,如果only在句首修饰状语,那么,要用部分倒装。如果only在句首,修饰主语时不倒装。