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【判断题】
1972年1月1日中美正式建交。()
A.
正确
B.
错误
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【单选题】在应收款系统中不能随时修改的账套参数是( )。
A.
坏账处理方式
B.
应收款核销方式
C.
代垫费用类型
D.
单据审核日期依据
【单选题】在应收款系统中不能随时修改的帐套参数是
A.
坏账处理方式
B.
单据审核日期依据
C.
应收款核销方式
D.
代垫费用类型
【多选题】M odified g insenoside M1 is the metabolite of ginsenosides , , and by intestinal bacteria.
A.
R d
B.
Rb 1
C.
Rb 2
D.
Rc
【单选题】—________ that? —It's my sister Jane. [     ]
A.
Who's
B.
What's
C.
Where's
【单选题】The human body can absorb some _____ that's made by intestinal bacteria.
A.
thiamin
B.
vitamin K
C.
riboflavin
D.
vitamin A
【单选题】Vitamin B 12 deficiency results in serious disease. This vitamin is not made by plants or animals and can be synthesized only by a few species of microorganisms. It is required by healthy people in on...
A.
1
B.
2
C.
3
D.
5
【单选题】Antibiotics can not only kill pathogenic microorganisms, but also kill normal intestinal bacteria and the active components of microecologic agents, the preparation ineffective. Therefore, the ...
A.
1
B.
2
C.
3
D.
4
E.
5
【单选题】Intestinal bacteria(肠道菌群) can grow in the presence of __________ whereas nonintestinal bacteria are usually inhibited.
A.
bile salts
B.
low concentration of various dyes
C.
sugars
D.
low levels of nitrogen
【简答题】What is Jane's study strategy in lectures?
【判断题】Vitamin K can be produced by the intestinal bacteria.
A.
正确
B.
错误
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