2019年mpa考试英语真题——连词705

{01}The man in the lead swung his right arm _______ a signal for us to stop.    
[      ]
A.as if to make    
B.even if to make  
C.as though making  
D.even though making
解析：
本题选C。

{02}A number of high buildings have arisen _______ there was nothing a year ago but ruins.
A.when
B.where
C.before
D.until
解析：
本题选B。