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【判断题】
3食用菌的湿度指培养料含水量和空气湿度
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】具有调节钙、磷代谢,预防佝偻病和软骨病等生理功能的维生素是
A.
VB
B.
VC
C.
VK
D.
VD
【单选题】维生素D具有调节钙、磷代谢和促进钙磷吸收的作用,缺乏维生素D的常见症状有()
A.
长骨骨骺增大
B.
鸡胸
C.
牙龈出血
D.
“O”或“X”型腿
【单选题】具有调节维生素A、维生素C、维生素E、维生素K的吸收与利用的元素是
A.
B.
C.
D.
【单选题】具有调节钙、磷代谢,预防佝偻病和软骨病等生理功能的维生素是
A.
维生素B
B.
维生素C
C.
维生素K
D.
维生素D
【简答题】Health care is regarded as an important way to improve the health and well-being of people around the world. In many countries of the world, free health care is provided by the government. ___1___ Cle...
【单选题】下列维生素中对钙吸收具有调节作用的是
A.
VitA
B.
VitB
C.
VitC
D.
VitD
【判断题】维生素和矿物质具有调节身体机能的作用。
A.
正确
B.
错误
【简答题】Please fill in the blanks according to the listening material. Online Education Good morning, everybody. In today's lecture, we will talk about online education. You know, in some parts of the world, ...
【单选题】以下汇票上合格的支付语句是( ).
A.
WOULD YOU PLEASE PAY TO ABC CO. USD 1,000.00
B.
PAY ABC CO. USD 1,000.00 PROVIDED ABC CO.SHIPPED GOODS AS SCHEDULED
C.
PAY ABC CO. USD 1,000.00 WHEN WE RECEIVE COMMMISSION
D.
PAY ABC CO. USD 1,000.00
【单选题】以下 汇票上 合格的支付语句是( )
A.
WOULD YOU PLEASE PAY TO ABC COMPANY USD1000?
B.
PAY ABC COMPANY USD1000 PROVIDED ABC COMPANY SHIPPED GOODS AS SCHEDULED
C.
PAY ABC COMPANY USD1000 WHEN WE RECEIVE COMMISSION
D.
PAY ABC COMPANY USD1000
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