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 did B 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……）
----that famous cherry tree_____because of pollution.
----yes,we have to do something to save it.
A has did B 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……）
问题解答：
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