2019年mpacc考试英语真题——介词和介词短语1329

{01}The course that Beijing University offers normally attracts 30 foreign students per year, _______ up
to half will be from America.
A.in which  
B.for whom  
C.with which
D.of whom
解析：
本题选D。

{02}The scientists all agreed that rules of physics, ______ we are all familiar, govern the world.    
A.to which  
B.on which
C.which
D.with which
解析：
本题选D。