My grandfather doesn't know               to use a computer.
#59736
A
what
B
who
C
how
D
which
推荐题目
Brian told you that there wasn’t anyone in the room at that time, ___________?
#65056
A
was there
B
wasn’t there
C
didn’t he
D
did he
        will the weather          like tomorrow?
#59880
A
What, /
B
What, be
C
How, be
D
How,/
____ will he be back? In a week. 
#59917
A
How long
B
How soon
C
How often
D
How many
 — I like math very much. Do you like math?— __________.
#59781
A
No, I do.
B
Yes, I do.
C
Yes, you are.
D
No, I am not.