-that famous cherry tree_____because of pollution. -yes,we have to do something to save it.
问题描述：
-that famous cherry tree_____because of pollution. -yes,we have to do something to save it.
----that famous cherry tree_____because of pollution.
----yes,we have to do something to save it.
A has didB had died C is dead D is dying
我选了B,原因是樱桃树因为污染死掉了.老师说因为有污染,所以樱桃树要死了,选D,进行时表将来.
想问问大家,到底选哪个?（详解……谢谢……）
答
应该选择d 因为下文也说了,“我们必须做点事情来救它”说明这棵树仍没有死而是表现出了快要死的症状所以这个死处于进行时表示将来