it's a fine day today. -so___. A.is it. B.does it C.it does D.i...答:So +助动词/动词BE/ 情态动词等+主语”主要用来说明前面所说的情况也同样适用于后面的人或物,[意为“……也一样”]。该结构中的助动词 do 根据前文的情况也可换成 is, am, are, was, were,does, did, can, could 等。如:He passed the exam, and so did I.=He passed the exam, ...