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【多选题】
人参健脾丸使用注意事项为
A.
有心、肾功能不全的病人,医师指导下服用
B.
孕妇慎用
C.
脾胃虚弱者忌服
D.
不宜同服藜芦、五灵脂、皂荚或其制剂
E.
不宜喝茶和吃白萝卜
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举一反三
【单选题】JCPenney and Neiman Marcus these firms have different business strategies. They both accomplish this by providing value to their customers while controlling costs. This is known as __________.
A.
Co-opetition
B.
Complementary business models
C.
A competitive advantage
D.
Differential strategic positioning
【简答题】Which of the following is recommended as a way to deal with nervousness in your speeches?A. Concentrate on thinking about your stage fright. B. Work especially hard on your conclusion. C. Avoid ...
【单选题】下列哪种装备不需要安装在淡水压力柜上。
A.
温度表
B.
充气阀
C.
压力继电器
【单选题】Which of the following is recommended as a way to deal with nervousness in your speeches?
A.
Concentrate on thinking about your stage fright.
B.
Work especially hard on your conclusion.
C.
Avoid making eye contact with your audience.
D.
Try to generate extra adrenaline as you speak.
E.
Think of your speech as an act of communication.
【单选题】Which of the following is recommended as a way to deal with nervousness in your speeches?
A.
Concentrate on thinking about your stage fright.
B.
Work especially hard on your conclusion.
C.
Avoid making eye contact with your audience.
D.
Try to generate extra adrenaline as you speak.
E.
Think of your speech as an act of communication.
【单选题】在RLC串联交流电路中,已知R、L、C元件两端的电压均为100V,则电路两端的总电压为( )。
A.
0V
B.
100V
C.
200V
D.
300V
【单选题】在RLC串联交流电路中,已知R=100Ω,XL=XC=500Ω,电源电压为220V,则电容器两端的电压为( )。
A.
0
B.
44V
C.
220V
D.
1100V
【单选题】Which of the following is a way to deal with nervousness in your speeches?
A.
Turn negative thoughts into positive thoughts
B.
Avoid making direct eye contact with the audience.
C.
Stay up late the night before to finish preparing.
D.
Generate extra adrenaline as you speak.
【单选题】在一个RLC串联交流电路中,已知R=20Ω,XL=80Ω,XC=40Ω,则该电路呈( )。
A.
电容性
B.
电感性
C.
电阻性
D.
中性
【单选题】Which of the following is recommended as a way to deal with nervousness in your speeches?
A.
Concentrate on thinking about your stage fright.
B.
Think of your speech as an act of communication.
C.
Try to generate extra adrenaline as you speak.
D.
Avoid making eye contact with your audience.
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