22-23高一上·全国·单元测试
1 . It has been discovered that ________ (细菌) reproduce by dividing and making copies of themselves. (根据汉语提示单词拼写)
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2 . Some drugs kill off useful _________ (细菌) in the user’s body. (根据汉语提示单词拼写)
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2022-06-16更新
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69次组卷
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2卷引用:陕西省西安高新第一中学2021~2022学年高一下学期第二次月考英语试题
3 . Chemical fertilizers kill the helpful __________ (细菌) and pests as well as the harmful ones.
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4 . Until now, it is still unknown to the scientists which _____ (细菌) causes the infection.(根据汉语意思填空)
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2020高三·全国·专题练习
5 . When you eat the raw vegetables, all of those __________ (细菌) will go into your stomach. (根据汉语意思填空)
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