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科目： 來源：不詳 題型：單選題

Common people always hold the view       the experts say is right.
A．what thatB．that whatC．thatD．a(chǎn)ll which

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. Only in a few countries in the world _______ a reasonable standard of living.
A．enjoyed people haveB．people have enjoyed
C．people can enjoy D．can people enjoy

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Carl Linnaeus made great contributions to ________ plant species.
A．groupB．have groupedC．groupingD．been grouping

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科目： 來源：不詳 題型：單選題

—What about putting some pictures into the report？
—      A picture is worth a thousand words.
A．No way！B．Why not?C．That’s right.D．No matter.

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Further space exploration has been _______ with the rapid development of China’s science and technology.
A．made it possibleB．made possible
C．made it possiblyD．made possibly

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____________, I wouldn’t have finished my homework.
A．If you didn’t help meB．Had you not helped me
C．If you haven’t helped meD．Haven’t you helped me

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________________________, and the problem would be straightened out（解決）.
A．A bit more effortB．Having a little effort
C．If you have a bit more effortD．There being a little effort

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. ______ is no possibility _____ Jack will win the first place in the competition.
A．There; thatB．It; thatC．There; whetherD．It; whether

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My grandparents asked me to go and see them whenever______.
A．I am convenientB．I will be convenient
C．it is convenientD．it will be convenient

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It _________ there is a disaster _________ people will think much of the safety.
A．is until; whenB．is until; thatC．isn’t until; whenD．isn’t until; that

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