Since the recent river pollution in several provinces, people _______ more and more attention to the quality and safety of drinking water.
#100455
A
pay
B
are paying
C
have paid
D
have been paying
推荐题目
Up to now, they _________ a good way to solve that problem.
#102584
A
didn’t find
B
can’t find
C
hadn’t found
D
haven’t found
After getting lost in a storm, a member of the navy team ______ four days later.
#102638
A
rescued
B
was rescued
C
has rescued
D
had been rescued
Now that she is out of job, Lucy ___ going back to school, but she hasn’t decided yet.
#100740
A
had considered
B
has been considering
C
considered
D
is going to consider
After they _______ stars in their own country, the Beatles _______ the United States.
#99894
A
had become; toured
B
have become; toured
C
became; toured
D
became; had toured
A left –luggage office is a place where bags _____ be left for a short time, especially at a railway station.
#104881
A
should
B
can
C
must
D
will