2019年mba考试英语模拟题——名词571

{01}"I don"t think it"s my ______ that the TV blew up. I just turned it on." the boy said.
A.mistake
B.fault
C.account  
D.responsibility
解析：
本题选B。

{02}My mother is deaf so she has to use a hearing________.
A.help  
B.machine  
C.aid  
D.assist
解析：
本题选C。