-- ________ do you hear from Karen this year?    --Hardly ever.
#61992
A
How long
B
How often
C
How many
D
How much
推荐题目
We can’t fix this machine well. Can you show us ___? 
#62014
A
how to do
B
what to do it
C
how to do it
D
where to do
---Will people live to be 300 years old  ? ---  ______________  .
#62101
A
No, there are .
B
No, they won't.
C
No, they don't .
D
No, they can't .
—Are there any balls under the chair?   —________.
#62113
A
Yes, there is
B
Yes, they are
C
Yes, there are
D
No, there are
______ kind of food do you like?
#62060
A
How
B
What
C
Whose
D
Where