问题描述: They have nothing to____A.worry B.worry about C.worried D.be worried 1个回答 分类:综合 2014-12-16 问题解答: 我来补答 B 担心 再问: D和A,C也是担心啊? 再答: 因为nothing是担心的宾语,而worry是不及物动词,所以它后面要带上介词about才能接宾语。 worry about something再问: D选项是什么意思? worried是worry的过去式吗? 再答: 是过去分词,be worried 是被动形式。You will be worried by us. 被担心 展开全文阅读