2019年mpa考试英语真题——其他971

{01}The room, although______ to be kept locked, was often left open.
A.supposing
B.supposed
C.to be supposed
D.having supposed
解析：试题分析：考查状语从句的省略：句意：这个房间虽然应该一直锁着，但总是开着。完整的句子是：The room, although it is supposed to be kept locked, was often left open.当主从句的主语一致的时候，可以省略从句的主语和be动词，选B。
考点：考查状语从句的省略
点评：当状语从句的主语与主句的主语一致，且状语从句中有系动词be的时候，可以把状语从句的主语和be动词一起省略。如果状语从句中有it is的时候，it is 也可以省略。
本题选B。