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【简答题】
按我国食物构成实际,饮料主要有哪些类型?
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参考答案:
举一反三
【简答题】ews Report S ection A Directions: In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report and the questions will b...
【单选题】下列不在卫生部颁布的药食两用名单的是()。
A.
枸杞子
B.
巴豆子
C.
莲子
D.
莱菔子
【单选题】我国实行对外开放的前提和基础是( )
A.
以经济建设为中心
B.
坚持四项基本原则
C.
引进、吸收和创新相结合
D.
独立自主、自力更生
【单选题】They are types of exquisite fragility .
A.
types of delicate beauty
B.
kinds of poor health and weak
C.
types of being easy to become sick
D.
kinds of pale complexion
【简答题】在电路中,已知一个电阻的阻值R和它消耗的电功率P,由电功率计算公式P= U 2 R 可得它两端的电压U为______.
【单选题】The best title for this passage could be ______.
A.
Types of Research Reports
B.
Types of Journal Articles
C.
Writing of research Reports
D.
Writing of Different Articles
【单选题】You have an Exchange Server 2010 organization.Users report that they can share free/busy information with users at a federated partner, but they cannot share contacts with those users. You need to ens...
A.
the Federation Trust
B.
the EWS virtual directory
C.
the default sharing policy
D.
the Organizational Relationship
【简答题】Which of the following statements does the writer support? A) The demand for commercial products will not necessarily keep increasing. B) Nuclear energy is something we cannot do without. C) Uranium i...
【单选题】我国实行对外开放的前提和基础是( )
A.
以经济建设为中心
B.
四项基本原则
C.
引进、吸收和创新相结合
D.
独立自主、自力更生
【单选题】如果电功率记为P,电压记为U,电流记为I,时间记为t 。 电功率的公式应为()
A.
P=U×I/t
B.
P=U×I×t
C.
P=U×I
D.
P=U×t/I
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