I want to know          Tom can help me with my maths.
#56581
A
if
B
so
C
because
D
although
推荐题目
 I don’t like running, _____I like swimming. 
#56237
A
and    
B
but   
C
with   
D
so
—__________do you go to see your uncle?—Three times a month. 
#55951
A
How long
B
How many
C
How often
D
How old