-______ does it take you to water the flowers?-Thirty minutes.
#17311
A
How
B
What time
C
How long
D
How many
推荐题目
— What’s her family name? — ___________.
#17365
A
Jenny
B
Linda
C
Eric
D
Brown
--How long did your father work in the car factory?--______________.  
#17356
A
Every year
B
In 2002
C
Many years ago
D
For three years
— I can help you with your English. —___________. 
#17391
A
I’m sorry to hear that.
B
Thank you.
C
Yes, you can.
D
That’s all right.