-- ________ does it take you to water the flowers?    
#60411
A
How 
B
What time
C
How long
D
How money
推荐题目
— Did you go to the zoo with them yesterday? —    . I was too busy.
#59834
A
Yes, I was
B
Yes, I did
C
No, I wasn’t
D
No, I didn’t
What _____ he usually ______ after class?
#59913
A
is, doing
B
does, does
C
do, does
D
does, do
 Are these apples? Yes, ____ 
#60263
A
they are
B
they’re
C
they aren’t
D
they’re not
Listen!, his family must be quarreling, _______? 
#65411
A
mustn’t it
B
aren’t they
C
isn’t it
D
needn’t they