When you        at a restaurant, please order just enough food.
#39057
A
ate
B
will eat
C
eat
D
have eaten
推荐题目
         she exercise every day?  
#38524
A
Do
B
Doing
C
Does
D
Did
My iphone 5 needs to be repaired. How much do you think it _____? 
#39258
A
would cost
B
cost
C
has cost
D
will cost