—Look at the flowers I gave you last month. They are dying! ________ do you water them?—Sorry, I forgot to water them.
#35774
A
How long
B
How often
C
How soon
D
How much
推荐题目
Please _____ the water when you brush your teeth.
#42848
A
take down
B
turn up
C
take away
D
turn off
He is        in hospital,He is a       person.
#40070
A
bad;ill
B
ill;sick
C
bad sick
D
sick;ill
    __ your help, we can finish the task in time.
#37966
A
Thanks to
B
Thanks for
C
Because
D
Thank
I am new here, so I have ________friends.
#43455
A
a few
B
a little
C
few
D
little