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【简答题】
冬暖式塑料大棚的光合作用和产量的限制因子与光照和CO 2 没有关系。(    )
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贾母
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王夫人
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王熙凤
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【简答题】根据对话内容，从下面方框中选择适当的短语填空，使对话内容完整正确。 laughed at,  too shy to,   tried my best,  sure,   could hardly Life is not easy, so I’d like to say “When anything happens, believe in yourself!”. When I was a you...
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wouldn't go
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DE
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【单选题】With all this work on hand, she ______ to the dance party last night.
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【单选题】— Why does Sara know so much about Angkor Wat? —She ____ have been there, or... [     ]
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must
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oughtn't to
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【单选题】— Why does Alice know so much about Angkor Wat? — She ______ have been there, or ...
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must
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oughtn't to
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【简答题】Derrius Quarles, 19, had an unhappy childhood. But the Chicago didn’t give up. He tried his best and won $1 million in college scholarships (奖学金)! Now Derrius is a successful college student with...
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【单选题】She oughtn't to have stood in a queue: she________her train ticket from the Automatic Ticket Machine.
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【单选题】Finally Mary was admitted by Beijing University , for which she ___ five times . A . had tried B . was trying C . has tried D.tried
A.
． had tried B ． was trying C ． has tried D.tried
B.
． was trying C ． has tried D.tried
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【单选题】荣国府实际管理者是( )
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B.
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C.
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must have got
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