The research showed beyond ________ that smoking contributes to heart diseases.
发布时间:2021-07-29
A.wonder
B.doubt
C.problem
D.use
试卷相关题目
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B.has broken
C.were broken
D.had been broken
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A.as
B.what
C.which
D.that
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A.when; which
B.which; when
C.what; that
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A.what, that
B.that, what
C.that, that
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A.That
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A.for whom
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A.are
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A.so
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