______ is important for us ______ learn computer.
#40937
A
It, to
B
It, /
C
That, /
D
This, to
推荐题目
I saw him crossing the street. The sentence structure is _______.
#40809
A
S+V+DO
B
S+V
C
S+V+P
D
S+V+DO+OC
-- I don’t know ______ with this problem. It’s too hard. --- You can ask Mr Wang for help.
#41104
A
which to deal
B
when to deal
C
what to deal
D
how to deal
---Do you like the Moonlight Sonata ？---Sure , it sounds really ________.
#40983
A
clear
B
clearly
C
beautiful
D
beautifully
I was told to meet Mr. Green at the airport. But I don't know he will arrive.
#41224
A
where
B
why
C
how
D
when