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1、 All the visitors were impressed by the black and white photographs of a animals taken by Nicolas.
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2、 Equipped with a (雄伟的) stadium, our school offers us an opportunity to do a variety of sprots.
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3、 Digital technology—especially email and smartphone—has (极大地) improved workers' ability to be productive outside of a traditional office.
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4、 We carefully (贴标签) each item with the content and the date so that we could find them quickly.
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5、 Our country has a large population, a vast t and abundant resources.
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6、 When the children are walking or c to school on dark mornings, car drivers can easily see them.
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7、 语法填空
Given the fact that chemical pesticides and artificial fertilisers can fight crop diseases and increase production, they(be) in wide-spread use since the 1950s. When they were first introduced,many farmers considered them as a great way.However, with time (go) by, they have been proved harmful to the environment and people's health if(use) for a long time. (tackle) this problem, some farmers have switched to organic farmingan alternative. And organic food has becomefavorite for many customers. Farmers who grow organic products rely on it that(nature) means could keep their soil fertile and free of disease. Different organic methods have come up, goal is to grow good food while avoiding damage to the environment or to people's health. However, organic farming cannot replace chemical farming(instant) for it's feeding a huge number of people worldwide now. There is still a long way to go before scientists find a suitable(solve) that can serve the high demand for food around the world while protecting the environment.
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8、我相信他已从错误中吸取了教训。(convince)
he has learned from his mistakes.
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9、雨水曾被认为对皮肤有好处。(consider)
Rain water once the skin.
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10、使他脱颖而出的是他精通几门语言。
is his mastery of several languages．（根据汉语意思完成句子）
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11、这本书用简单的单词写成，使其对儿童来说容易记住。
The book is written in simple words, for children to remember.
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12、除了解雇戴维，我们别无选择。(alternative)
David.
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13、 he is superior to me is not true. I just gave up deliberately. (用适当的词填空)
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14、They actually did a good job, (give) that they were short of experience. (所给词的适当形式填空)
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15、(bacterium) reproduce by dividing and making copies of themselves. (所给词的适当形式填空)
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16、These birds devote most of their energy to(raise) their young. (所给词的适当形式填空)
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17、Food produced from chemical farming is not （nutrition）．（所给词的适当形式填空）
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18、To read without reflecting is like eating without (digest). (所给词的适当形式填空)
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19、 从方框内选用合适的短语填空（每项限用一次）。
be essential for; have a shortage of; nowhere near; in turn; for instance; be rich in
(1)、Weskilled technicians but an oversupply of unskilled workers.(2)、All theories originate from practice and serve practice.(3)、This nature reserve wildlife, including endangered species such as the Tibetan antelope and the snow leopard (雪豹).(4)、But if you go cycling early—in the morning, —you won't be tired.(5)、We only had 100 dollars and that was enough to buy a new computer.(6)、Fish contains many nutrients that proper brain function. -
20、If the supply of vitamins and (矿物质) in the diet is inadequate (不充分的), this will result in changes in body chemistry. (根据汉语提示单词拼写)