2019年mpa考试英语真题——介词和介词短语2042

{01}No one can prevent the plans      out. A.to be carried B.from carrying C.not to carry D.from being carried 解析：考查固定短语prevent from防止,阻止.from后接名词或者动名词.carry out和the plan之间是动宾关系,故用被动语态.选D.没有人能阻止这个计划的实施.
本题选D。
{02}Though many of the heavy smokers have realized the serious effect that smoking has ______ their health, they continue to smoke instead of ______. A.for; giving it up B.on; quitting C.to; abandoning D.on; leaving 解析： 考查固定搭配。the serious effect是先行词，that smoking has ______ their health是定语从句，把先行词代入定从，是 smoking has the serious effect____ health，构成have an effect on 结构，所以第一空用on;根据句意：他们继续吸烟而不是戒掉。Quit停止，终止。所以选B。
本题选B。