—What do you think of the report about the air pollution on TV last night?—I think the situation is so        that we should take action to protect the environment.
#45533
A
serious
B
amazing
C
necessary
D
fantastic
推荐题目
If it is quite _______to you, I will visit you next Monday.
#45179
A
comfortable
B
convenient
C
easy
D
Convincing
Nowadays action movies aren’t as ________ as cartoons among teenagers.
#47264
A
popular
B
more popular
C
most popular
D
the most popular
—How are you, Jack?—I am OK.
#46293
A
nice
B
great
C
fine
D
good