1 . 李白一生创作了大量优秀的诗歌，对中国文化产生了巨大的影响。
During his lifetime, Li Bai wrote a great number of excellent poems,_______________ . (定语从句)
During his lifetime, Li Bai wrote a great number of excellent poems,
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2 . Hua Mulan, the story of _________ has been told by generations in China, is a fighter from the Northern Wei Dynasty (386-534). (用适当的词填空)
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3 . They arrived at an old church. A big crowd of people stood in front of the old church.
→They arrived at an old church,________________ . (含有定语从句的倒装句)
→They arrived at an old church,
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4 . 此外，海洋还是自然资源的宝贵来源，其中一些对我们来说完全是新的资源。
Furthermore, the oceans are a valuable source of natural resources,________________ .
Furthermore, the oceans are a valuable source of natural resources,
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5 . 童年时，父母常常把许多美德传给孩子，其中不自私是最重要的。(定语从句)
________________ , parents often ________________ .
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6 . Many experts attended the conference and most of them were from Shanghai.
→Many experts attended the conference,________________ . (定语从句)
→Many experts attended the conference,________________ . (独立主格结构)
→Many experts attended the conference,
→Many experts attended the conference,
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7 . Scientists have advanced many theories about why human beings cry tears, ________________ (都没有得到证实). (根据汉语提示完成句子)
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8 . My mother bought many children's books, nearly half of __________ were for my sister. (用适当的词填空)
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9 . It will be guided by three “red lines”, one of ________ will include about 103 million hectares of permanent farmland with the aim of boosting safety, improving quality and preventing nonagricultural use. (用适当的词填空)
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10 . Scientists have advanced many theories about why human beings shed tears when they cry, none of ________ has been proved. (用适当的词填空)
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