英语 (29 12:40:16)
问题描述：
英语 (29 12:40:16)
( ) His brother looks ___, because he lost his book.
A.worry B.worrying C.worried D.be worried
为什么选这个答案,说明理由.
答
应该是C.首先排除D,实意动词后不跟be动词；然后排除A,因为是动词；剩下B是形容物的,所以选C.其实这种词很好分辨,如exciting和excited,interesting和interested等,总结规律就行