Look! the ground is wet. It must have rained last night, _______?
#64817
A
hasn’t it
B
didn’t it
C
mustn’t it
D
hadn’t it
推荐题目
-- ________ does it take you to water the flowers?    
#60411
A
How 
B
What time
C
How long
D
How money
—____ are the pants?—They are 180 yuan.
#60226
A
How many
B
Whose
C
Where
D
How much
---      is your grandfather?‘--- Fine.
#60171
A
What
B
How
C
Who
D
Where
—Is that Helen’s aunt?---                  .That is Mary’s aunt.
#60378
A
Yes,she is
B
No,it isn’t
C
Yes,it is
D
No,he isn’t