(2013·高考浙江卷)During the last three decades，the number of people participating in physical fitness programs ________ sharply.
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A
was increasing
B
has increased
C
had increased
D
will be increasing
推荐题目
Senior 3 life __________ long-time study and occasional relaxation .
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A
is consisted of
B
consists of
C
is consisting of
D
has been consisted of
–A boy was killed by the tiger in the zoo.–He was believed into the cage while feeding the tiger without permission.
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A
to fall
B
to be falling
C
to have fallen
D
having fallen
The vegetables didn’t taste very good.They＿＿＿＿too long.
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A
had been cooked
B
were cooked
C
had cooked
D
cooked
Jim ________ a late night film at home when，right in the middle of a thrilling scene，the television went blank. (2013·陕西，17)
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A
watched
B
had watched
C
was watching
D
would be watching
I won’t tell the student the answer to the math problem until he ______ on it for more than an hour.
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A
has been working
B
will have worked
C
will have been working
D
had worked