2019年mpacc考试英语真题——连词358

{01}The old man asked Lucy to move to another chair ________ he wanted to sit next to his wife.
A.although  
B.unless
C.because  
D.if
解析：
本题选C。

{02}—How long do you think it will be ________ President Hu Jintao makes another visit to America?
—It all depends.
A.when  
B.that
C.before  
D.until
解析：
本题选C。