1 . 为了找到丢失的文件，我们搜查了每一个房间。
We________ every room________ the missing papers.
We
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2 . ——在人群中你是怎么轻易认出我的妹妹的?
——因为她穿着鲜红的裙子，十分显眼。
—How could you________ ________ my sister so easily in the crowd?
—Because she stood out in her bright red dress.
——因为她穿着鲜红的裙子，十分显眼。
—How could you
—Because she stood out in her bright red dress.
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3 . 一群登山者越过了边界。他们正在攀登一座高山。
________ ________ ________ ________ crossed the border.
They were climbing a high mountain.
They were climbing a high mountain.
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4 . 色盲人群经常发现很难区分蓝色和绿色。
Colour-blind people often find it difficult________ ________ ________ ________ ________ ________ .
Colour-blind people often find it difficult
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5 . ________ ________ ________ (如果时间允许的话), I expect to have more spare time to spend with my friends so that we can have a better relationship. (根据汉语提示完成句子)
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6 . 昨天，我和我的老同学们一起去拜访了那位掌管着一家大公司的企业家。
Yesterday I, together with my old classmates, went to visit the entrepreneur who________ ________ ________ ________ a big company.
Yesterday I, together with my old classmates, went to visit the entrepreneur who
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7 . He ________ ________ ________ (已被挑选出来) to take part in the sports meeting. （根据汉语提示完成句子）
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8 . With the help of high technology, more and more new substances ________ ________ ________ （被发现）in the past few years. （根据汉语提示完成句子）
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9 . 以上说明科学实验的程序必须是真实的。
The above shows that the________ ________ ________ ________ must be true.
The above shows that the
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10 . In that battle, the soldier ________ ________ ________ ________ ________ ________ （被击中右腿）. （根据汉语提示完成句子）
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