– ______ do I have to take the medicine? – Three times a day, after meals.
#42265
A
How long
B
How far
C
How often
D
How soon
推荐题目
On Alice’s birthday, her mother prepared some food and ________ beer.
#35601
A
few
B
a little
C
little
D
a few
In the end,he decided to send the sick child to hospital.
#42647
A
At once
B
At last
C
At first
D
By the end
Mr. Green told us too much time reading novels.
#43192
A
don’t take; on
B
not to take; in
C
not to spend; in
D
don’t to spend; on