It is heavy traffic和It is a heavy traffic哪一个对

It is heavy traffic和It is a heavy traffic哪一个对 so heavy traffic 和 such heavy traffic那个对 It is rush hour now.The traffic is very ______.A.difficultB.easyC.lightD.heavy the traffic is 为什么要heavy This is a heavy traffic a_______ The traffic is heavy改为感叹句（）（）traffic! the traffic is heavy.（改为感叹句）_______ _________ traffic! It is raining (heavy). The traffic is heavy and the cost of living is heavy traffic 的反义词 traffic heavy traffic 的反义词traffic The traffic is very heavy （变为同义句） There is a heavy traffic还是没有a In some big _____(city),the traffic is heavy The traffic is very heavy.的同义句 The traffic is very ( ). there is heavy traffic jam.对么there is heavy rain 对么 no matter how heavy it snows和no matter how heavy the snow is一样吗 what heavy smoke it is heavy traffic是什么意思