A giant helium(氦) balloon is telling residents of Paris how good or bad the air quality is. When it’s good, the balloon ----measuring 22 meters wide and 32 meters high---shines green. _________, it’s red.
#91781
A
Though terrible
B
Whenever good
C
If worse
D
When bad
推荐题目
—I don’t think the company may offer you a good pay.—__________，I won’t take the job.
#91761
A
That is to say
B
You mean
C
In other words
D
In that case
Remember to do this in time of H1N1 --- constantly the windows to let fresh air enter and move around inside, and avoiding the access to the crowds, a necessity everyday.
#91817
A
open
B
we open
C
opening;
D
to open
The expert offered us another piece of advice , ___ of great help to our program.
#91750
A
I think it is
B
I think which is
C
which I think it is
D
which I think is
______, children under eight years old are still unable to take care of themselves.
#91775
A
To be frank
B
As a result
C
Generally speaking
D
To tell you the truth
Mike is excellent in math, _________, he didn’t pass the final exam this time.
#91784
A
for example
B
believe it or not
C
as usual
D
as a matter of fact