Only in this way _______ to make improvement in the operating system.
#81666
A
you can hope
B
can you hope
C
you did hope
D
did you hope
推荐题目
(2013·高考浙江卷)There are some health problems that，when ________ in time，can become bigger ones later on.
#80025
A
not treated
B
not being treated
C
not to be treated
D
not having been treated
What were you trying to prove to the police ? ----_______ I was last night.
#82331
A
What .
B
Where .
C
That
D
When.
It sounds like something is wrong with the car’s engine.________，we’d better take it to the garage immediately. (2011·江苏，33)
#79677
A
Otherwise
B
If not
C
But for that
D
If so
If you don’t go to that school, _________.
#83125
A
neither shall I
B
nor do I
C
so do I
D
neither do I
______ you do the experiment carefully, you would make discoveries others wouldn’t make.
#79746
A
Should
B
Would
C
Could
D
Might