2019年mba考试英语模拟题——名词186

{01}The young man made a        to his parents that he would try to earn his own living after graduation.
A.prediction
B.promise
C.plan
D.contribution
解析：
本题选B。

{02}"I don"t think it is my ________that the TV didn"t work; I just turned it on, that"s all, "said the boy.    
A.error          
B.mistake      
C.fault          
D.duty
解析：
本题选C。