We are confident that the environment________by our further efforts to reduce pollution. (2013·辽宁，30)
#99433
A
had been improved
B
will be improved
C
is improved
D
was improved
推荐题目
The mother who lost her son insisted that the careless driver for the traffic accident ___ yesterday .
#103261
A
was to blame ; happening
B
be to blame ; happened
C
be blamed ; was happened
D
was to blame; had happened
___________two tickets for the new play at the Grand Theatre on Saturday. Shall we go and see it together?
#101140
A
They have been given
B
I have been given
C
I am given
D
They have given to me
I spoke slowly,but my meaning________.
#102541
A
wasn’t got across
B
wasn’t got at
C
didn’t get across
D
didn’t get for
－Miss Jones once _________ music at a local college for ten years and now is an actress.－No wonder I often hear her sing some pop songs.
#100798
A
had taught
B
has been teaching
C
taught
D
is teaching
The factory used 65 percent of the raw materials,the rest of which saved for other purposes.
#99628
A
is
B
are
C
was
D
were