1 . Exactly which germs cause the ________ (infect) is still unknown. (所给词的适当形式填空)
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2 . Exactly which bacteria cause the ______ (infect) is still unknown. (所给词的适当形式填空)
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3 . There is a saying that the _________ (infect) has been present in humans for a very long time. (所给词的适当形式填空)
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4 . Taking longterm courses of certain medicines may increase risks of ________ (infect).(所给词的适当形式填空)
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5 . The ear ________ (infect) is common in preschool children. (所给词的适当形式填空)
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6 . Washing your hands frequently is a simple but effective way to prevent the transmission of ________ (infect). (用所给词的适当形式填空)
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7 . Shaking hands with people____________ with HIV won't cause____________ .(用infect的正确形式填空)
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8 . People should take protective measures before going out to prevent____________ .(用infect的正确形式填空)
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9 . The vaccine is developed to protect the whole population against _____________ (infect) of COVID-19. (所给词的适当形式填空)
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10 . A healthy diet should help your body resist __________ (infect). (所给词的适当形式填空)
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2023-08-29更新
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45次组卷
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4卷引用:Unit 1 Science and Scientists 单元测试卷-2022-2023学年高中英语人教版(2019)选择性必修第二册
Unit 1 Science and Scientists 单元测试卷-2022-2023学年高中英语人教版(2019)选择性必修第二册陕西省渭南市大荔县2023-2024学年高二上学期期中考试英语试题(已下线)(2019)人教版选择性必修二 Unit 1 Science and Scientist 基础练广东省惠州市华罗庚中学2023-2024学年高二上学期12月月考英语试题