______ people have become masters of their country ____ science can really serve the people.
#93348
A
It is only then ;that
B
It is that;when
C
It is only when; that
D
It is when;when
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I guess Tom won’t keep on asking me the time from now on, as he has had ______.
#93576
A
his watch repaired
B
his watch repairing
C
repaired his watch
D
repair his watch
(2014·枣庄模拟)—He should have been warned of the danger.—________，but he wouldn’t listen to me.
#91868
A
So he had
B
So had he
C
So was he
D
So he was
After the new technique was introduced， the factory produced _______ tractors in 1988 as the year before.
#92377
A
as twice many
B
as many as
C
as twice as many
D
twice as many
Students used to_____ information from newspapers or magazines, but now they are used to ______ for it on the Internet directly.
#93635
A
get; search
B
getting ; search
C
getting ; searching
D
get; searching
Luckily ______ to be no one under the tree when it broke down.
#94071
A
it happened
B
there happened
C
there used
D
it had