2019年mpa考试英语真题——介词和介词短语1459

01}I guess we’ve already talked about this before but I’ll ask you again just __________.
A.by nature  
B.in return
C.in case  
D.by chance
解析：
本题选C。

{02}He"s going to relax with friends once the exams are __________ and he has exciting plans for the summer holidays.
A.at the end      
B.by the end
C.in the end  
D.at an end
解析：
本题选D。