Question

【题目】I think all the plants would________ if there was too much pollution.

A.died outB.die ofC.die outD.died of

Answer 1

【答案】C

【解析】

句意：我认为如果有太多污染，所有的植物都会灭绝。

考查动词短语辨析以及虚拟语气。died out过去式或过去分词形式，灭绝；die of因……而死；die out灭绝；died of过去式或过去分词形式。空前would是情态动词，后面跟动词原形，先排除A和D。根据句意 “if there was too much pollution”可知，这里应表示“灭绝”，故选C。