2019年mpacc考试英语真题——介词和介词短语1379

{01}—  Thank God you"re safe!
— I stepped back, just _______ to avoid the racing car.
A.in time        
B.in case        
C.in need        
D.in vain
解析：
本题选A。

{2It is known to us all that friendship plays an important part in our daily life. Remember A friend ______
is a friend indeed.
A.in trouble    
B.in need        
C.in search      
D.in public
解析：
本题选B。