【題目】He didn't make _________ clear when and where the meeting would be held.
A. this B. that C. it D. these
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科目:高中英語(yǔ) 來(lái)源: 題型:
【題目】—Why are they _________ the forest?
—They are _________ some criminals.
A. searching ; searching
B. searching for;searching
C. searching;searching for
D. searching for;searching for
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科目:高中英語(yǔ) 來(lái)源: 題型:
【題目】 After winning the singing competition, she thought herself ______ in her neighborhood.
A. none B. anyone
C. everyone D. someone
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科目:高中英語(yǔ) 來(lái)源: 題型:
【題目】Directions: Fill in each blank with a proper word chosen from the box. Each word can be used only once. Note that there is one word more than you need.
Is it possible to make paper without trees? Australian businessmen Kevin Garcia and Jon Tse spent a year researching a possible 【1】 that could serve as a possible raw material for making paper. Then Garcia read about a Taiwanese company making commercial paper out of stone and a(n) 【2】 struck.
A year later, in July 2017, they launched Karst Stone Paper. The company produces paper without using wood or water. Their source is stone waste 【3】 from construction sites and other industrial waste dumps.
"If you look at the whole process of how paper is traditionally made, it 【4】 chopping trees, adding chemicals, using lots of water and then 【5】 , drying and flattening it into sheets of paper," said Garcia. "It contributes to high carbon emission and deforestation."
In 2019, Garcia estimates Karst's paper production has helped save 540 large limber trees (成材木) from being deforested, 83,100 liters (21,953 gallons) of water from being used and 25,500 kilograms (56,218 pounds) of carbon dioxide from being 【6】.
"We collect disposed limestone (石灰石) from wherever we can find it, wash it, and grind it into fine powder," he said. The powder is mixed with a HDPE resin(高密度聚乙烯樹脂), which 【7】 over time from sunlight, leaving only calcium carbonate (碳酸鈣) behind.
The paper can be as thin as notebook paper or as thick as a cardboard paper and is waterproof, 【8】 and difficult to tear. The notebooks cost $10 to $25. Karst's products are mainly sold through the company's website, but are also stocked in 100 stores, 【9】 throughout Australia, the United States and the United Kingdom. "Over 70% of the customers are US-based," he said.
They hope to have the notebooks in 1,000 stores by the end of the year. Garcia said they are now thinking about 【10】 investors for the first time in order to scale up their operations. They declined to reveal how much the company makes or their annual revenue.
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【題目】Researchers claim ________ the first proof that getting a regular eight-hour sleep every night makes a real difference to our health.
A. findingB. having found
C. to findD. to have found
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【題目】How does the man suggest the woman deal with the old shoes?
A. Have them repaired. B. Throw them away. C. Sell them online.
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科目:高中英語(yǔ) 來(lái)源: 題型:
【題目】聽下面一段較長(zhǎng)對(duì)話,回答以下小題。
【1】Who is going to Singapore?
A. Grace B. Steve. C. Taylor.
【2】What does the man think of Taylor?
A. Shy B. Great. C. Bad-tempered.
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【題目】If you ______ at school, you ______ a college student now.
A. had studied hard; would have been
B. should have studied hard; should have been
C. had studied hard; would be
D. would study hard; must have been
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科目:高中英語(yǔ) 來(lái)源: 題型:
【題目】______ your strength, you have got to know who you are and listen to yourself before doing anything else.
A. Finding B. Found
C. To find D. Having found
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