when spring comes,the weather gets warmer and warmer,and the days gets longer________,the weather gets warmer and warmer,and the days gets longer.a.While spring is coming b.When spring comesc.When spring will come d.Beore spring comes选B,其他错在哪?
问题描述：
when spring comes,the weather gets warmer and warmer,and the days gets longer
________,the weather gets warmer and warmer,and the days gets longer.
a.While spring is coming b.When spring comes
c.When spring will come d.Beore spring comes
选B,其他错在哪?
答
当春天来了后,天气就变的越来越暖活了,白天也变长了.
C.D不符合题意.而A中的while只能接连续性动词.