All possible means ___ been tried to stop the air______.
#103381
A
has, polluted
B
have, polluting
C
have, being polluted
D
has, being polluted
推荐题目
The teacher told us that the sun ___ in the east and ___ in the west.
#101855
A
raised; set
B
rose; set
C
rise; set
D
rises; sets
A: Nancy doesn’t look very well. What’s wrong with her? B: She has a terrible headache because she ______ too long. She should stop to have a good rest.
#100276
A
has been writing
B
had written
C
is writing
D
was writing
(大连市高三双基测试卷)Mr. Li said those who had failed _______ further training and a second chance to pass the exam the next week.
#104903
A
were given
B
had given
C
were to give
D
would be given
At present, one of the apartments in favor of the new airport ________ that it will going a lot jobs to the area.
#104947
A
is
B
are
C
will be
D
were
Is there anything wrong , Bob ? You look sad . Oh ,nothing much . In fact , I of my friends back home .
#99962
A
have just thought
B
was just thinking
C
would just think
D
will be just thinking