The great scientist became world-known in the early 1970s,______ he and another scientist made new discoveries about black holes.
#73597
A
which
B
where
C
when
D
then
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There was never any time for Kate to feel lonely, _____ she was an only child.
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A
ever since
B
now that
C
even though
D
even as
_________， I have to put it away and focus my attention on study this week.
#67712
A
However the story is amusing
B
No matter amusing is the story
C
However amusing the story is
D
No matter how the story is amusing
2014年福州市高三适应性练习）28. The following original editions of discs are imported from Hong Kong and Taiwan, _______ prices include the transportation costs.
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A
what
B
which
C
where
D
whose
The other day my brother drove his car down the street at _____ I thought was a dangerous speed.
#68566
A
as
B
which
C
where
D
what