It has been two years _________ he came to China. 
#41214
A
since
B
after
C
before
D
till
推荐题目
____ is none of your business.  
#70207
A
What action I shall take      
B
What action shall I take  
C
It is what action I shall take     
D
I shall take what action
It is said _______has been translated into Chinese.
#72009
A
that
B
which
C
that which
D
that that