You must keep your eyes______.A.close B.closed
问题描述:
You must keep your eyes______.A.close B.closed
是因为情态动词must选A.还是形容词选B?
答
B closed
在这里是形容词,并不是动词.close的形容词是要加d的,但是open不用加ed,既可以表示动词,又可以是形容词.
跟情态动词must无关,keep就跟情态动词must有关,用了原形.
短语:【keep sth adj】