The police           the murderer everywhere when he suddenly appeared in a theatre.
#100698
A
is searching for
B
were searching for
C
are searching for
D
were searching
推荐题目
She said the contest ________ by the Students’ Union the next Friday.
#102131
A
will be held
B
would be holding
C
would be held
D
was holding
 With the help of high technology, more and more new substances ______ in the past years.
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A
discovered
B
have discovered
C
had been discovered
D
have been discovered
The vegetables didn’t taste very good. They ______ too long. 
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A
had been cooked
B
were cooked
C
have cooked
D
cooked