.--- Is your sister a factory  worker or a doctor?--- ________________. 
#62062
A
Yes, she is
B
No, she isn’t
C
A factory worker
D
Yes, she is a doctor
推荐题目
The math problem is so hard. I really don’t know    .
#62035
A
how to do it
B
how to do
C
what to do it
D
where to do it
 -- ________ do you hear from Karen this year?    --Hardly ever.
#61992
A
How long
B
How often
C
How many
D
How much
______ is necessary _______ us ________learn English well.
#62097
A
It, of, to
B
This, of, of
C
It, for, to
D
This, for, to
---What’s this?                  ---________.
#62096
A
This is a pen
B
That’s a pen
C
It’s a pen
D
It’s pen
There _________ a 100-metre final at midnight. Would you like to join us to watch it?
#62079
A
will have
B
will go to be
C
is going to have
D
is going to be