When I got to school ,I noticed Tom __ in red. a,dressed b,dressing c,having d,wearing选哪个,为什么?

问题描述:

When I got to school ,I noticed Tom __ in red. a,dressed b,dressing c,having d,wearing
选哪个,为什么?

A BCD都差个be动词。

wear和dress表穿着服装的状态.wear接衣服等,可用进行时;dress接人,sb be dressed in,所以本题应该选A.