There _______ less air pollution in the country .
#42441
A
are
B
is
C
have
D
has
推荐题目
…I’ve got the final Harry Potter book．…You will love it.I it twice already．
#40502
A
am reading
B
have read
C
was reading
D
will read
During the last 3 years, the students ________ more than 2000 English words.
#38405
A
have learned
B
learned
C
are learning
D
will learn
More colleges __________ next year for more students to get a good education.
#36247
A
will be set up
B
will set up
C
are setting up
D
were set up
More than two schools in the city next year.
#37157
A
are built
B
were built
C
have built
D
will be built