2019年mpacc考试英语真题——名词795

{01}You have to be accurate in this job, because a small mistake can make a big ________.
A.difference  
B.difficulty
C.trouble  
D.change
解析：
本题选A。

{02}The noise of the traffic makes my head________. How I wish I were not on the road.
A.pain  
B.hurt
C.ache
D.wound
解析：
本题选C。