See the clouds!It() rain A.will B.is going to C.must D.maySee the_英语解答

See the clouds!It() rain A.will B.is going to C.must D.may
See the clouds!It( ) rain
A.will B.is going to C.must D.may

人气：412 ℃　时间：2020-02-05 10:15:34

解答

B含有某种迹象时用be going to .云彩当然是下雨的征兆