Many scientists believe sea levels ______ by more than one meter by the end of the 21st century.
#100381
A
will be risen
B
will have risen
C
will have been
D
will be rising
推荐题目
As high school students, it’s very important to keep ourselves ______ of what’s happening home and abroad every day.
#103371
A
to inform
B
informing
C
informed
D
be informed
——Is there any possible way to help them get rid of such a bad habit? ——To tell the truth, it’s very hard. But we_______ on this problem.
#103283
A
worked
B
had worked
C
are working
D
had been working
Since she is out of work, Lucy________ going back to school, but she hasn’t decided yet.
#103551
A
had considered
B
has been considering
C
considered
D
is going to consider
--- Did you tidy your room? --- No, I was going to tidy my room but I ______ visitors.
#104083
A
had
B
have
C
have had
D
will have
—Jane, have you finished yourpaper? —No, I my sister with her homework all the morning.
#102934
A
help
B
have been helping
C
helped
D
was helping