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【判断题】
Cl、 、 这三种微粒是氯元素的三种不同的同位素
A.
正确
B.
错误
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【简答题】Read the letter extract below. Choose a word from “advise, apologize, persuade” to describe the purpose of the writer.Dear Lily,When I started trying to lose weight, I wanted results too quickly. You ...
【多选题】细菌生长繁殖的基本条件包括
A.
营养物质
B.
氢离子浓度
C.
温度
D.
氧气
E.
阳光
【多选题】细菌生长繁殖的基本条件有:
A.
充足的营养物质
B.
适宜的酸碱度
C.
合适的温度
D.
特定的场所和时间
E.
必要的气体环境
【简答题】Fill in the blanks with the words given below. Change the form where necessary. application substitute convey qualify characteristic approval prominent award reserve confess label impressive professio...
【简答题】细菌生长繁殖的基本条件是
【简答题】there are two ways of ordering your materials :from smallest pieces of evidence to the most impressive or start with the most convincing ,then mention other supporting details.what do you think is th...
【简答题】I will never forget the two impressive things that happened last winter. One of my classmates and I were 36 our project work late at night on my university's campus far from home.  Since there was 37 ...
【简答题】Dear Lily,When I started trying to lose weight, I wanted results too quickly. You get impressive results with crash diets in the first week or two, but believe me, it’ll all go back on. Slow and stead...
【单选题】在医疗机构或殡葬行业,不能说的"礼貌用语"是()
A.
您好好休养
B.
欢迎下次再来
C.
祝您早日康复
D.
您慢走
【简答题】细菌生长繁殖的基本条件是
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