2019年mpacc考试英语真题——介词和介词短语1488

{01}The little trees I grew by myself is growing__________.    
A.day and night                  
B.day after day    
C.day by day                        
D.day and day
解析：
本题选C。

{02}Leaves are found on all kinds of trees, but they differ greatly ________size and shape.                        
A.on            
B.from            
C.by            
D.in
解析：
本题选D。