2019年mpa考试英语真题——连词1250

{01Perhaps the day will come ____ people will be able to breathe clean air in cities． A.when B.while C.as D.since 解析：
这道题考查定语从句的用法：when引导定语从句修饰the day，因为在定语从句中缺少时间状语，所以用when。句意是：可能人们在城市里能呼吸新鲜空气的日子就到了。
本题选A。
{02}It never occurred to me _____ you could succeed in persuading him to change his mind． A.which B.what C.that D.if 解析：考查主语从句。It是形式主语，真正的主语是_____ you could succeed in persuading him to change his mind这一主语从句，且从句不缺成分，句意完整，所以用that引导。选C。
本题选C。