语法词汇练习 语法大全 语法详解 英语听力 
My grandfather doesn't know               to use a computer.
#59736
A
what
B
who
C
how
D
which
下一题
推荐题目
-----Have you got any carrots?   ----No, I _______.
#60151
A
have
B
haven’t
C
don’t
D
am not
—____ does your father work?—He works in a hospital.
#60227
A
What
B
How
C
Who
D
Where
----Is your name Grace ?    ---- _________________.
#59820
A
Yes, I’m.
B
No, I’m not.
C
Yes, it is.
D
Yes, I am.
—_______ your favourite sport?—It’s swimming.
#60154
A
what
B
What
C
what’s
D
What’s
It doesn’t matter if they want to come to your party, ______?
#64896
A
doesn’t it
B
does it
C
don’t they
D
do they