looking out of the window,Steve saw that there wew lots of
looking out of the window,Steve saw that there wew lots of A.Steve saw that there wew lots of people in the street B.there were lots of people in the street C.lots of people were walking along the street D.the street were crowed with lots of people
looking out of the window,是现在分词短语,它的逻辑主语是人,因为只有人才能看窗外,Steve,是人的名词,是Steve 看,C虽然也是人,但很明显不是许多人在看,而是许多人在街上,是Steve看到许多人在街上走,D的主语是街道,不是人,不能“看”,B ,主语和c一样是许多人,所以也不行。 希望我说的清楚了,祝你进步!...