Question

I’ve taken someone else’s green sweater by mistakes. It ______ Harry’s. He alway

I’ve taken someone else’s green sweater by mistakes. It ______ Harry’s. He always wears green..
A. could be
B. will be
C. mustn’t be
D. has to be

Answer 1

答案A

这题考查情态动词表示猜测的用法，句意是：我错拿了别人的绿毛衣，可能是亨利的，他总是穿绿色的。Could be表示“可能是”。选A。