It is reported that in our country cities ________ heavy air pollution that is 30 percent above the national standard or higher should try to meet standards by 2030.
#13946
A
suffering
B
suffer
C
suffered
D
are suffering
推荐题目
You can’t see things clearly through a telescope unless it is _____ correctly to your sight.
#13792
A
adjusted
B
examined
C
checked
D
tested
Paper bags produced every year are ______ the world’s production of vehicles.
#12437
A
as three times heavy as
B
three times weight of
C
three times the weight of
D
three times as heavier as
The effect of the medicine on this kind of disease remains ________.
#11544
A
seen
B
to be seen
C
seeing
D
to see
Our teacher told us to write a _____ composition.
#14488
A
two-thousand-word
B
two-thousand-words
C
two thousands words
D
two-thousands-word
Miss Green often said “God helps those who help themselves”, intending to _______ on us the significance of being independent.
#13620
A
base
B
impress
C
focus
D
rely