2019年mba考试英语模拟题——名词297

{01}The traces of petrol found on his clothing provided the________proving that he had started the fire deliberately.
A.symbol  
B.doubt  
C.evidence  
D.belief
解析：
本题选C。

{02}Eye contact is important because wrong contact may create a communication __________.
A.tragedy  
B.vacuum
C.question  
D.barrier
解析：
本题选D。