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【单选题】
属于空气飞沫传播的疾病是( )A.
猩红热D.细菌性痢疾
B.
甲型肝炎
C.
蛔虫病
D.
细菌性痢疾
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举一反三
【单选题】Which of the following does your textbook recommend as a way to deal with nervousness in your speeches?
A.
Work especially hard on your conclusion.
B.
Avoid making eye contact with your audience.
C.
Try to generate extra adrenaline as you speak.
D.
Think of your speech as an act of communication.
【单选题】Whenever you lay your hand on a new textbook, you should read it carefully from the beginning to the end.
A.
Y
B.
N
C.
NG
【判断题】Your feet should be a little wider than shoulder width apart in discus throwing .
A.
正确
B.
错误
【单选题】Which of the following does your textbook recommend 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.
Think of your speech as an act of communication.
【多选题】关于认沽期权买入开仓成本和到期损益，说法正确的是（ ）
A.
认沽期权买入开仓的成本是投资者买入认沽期权时所需支付的权利金
B.
若到期日证券价格低于行权价，投资者买入认沽期权的收益=行权价-证券价格-付出的权利金
C.
若到期日证券价格高于或等于行权价，投资者买入认沽期权的亏损额=付出的权利金
D.
若到期日证券价格低于行权价，投资者买入认沽期权的亏损额=付出的权利金
【单选题】关于认沽期权买入开仓成本和到期损益，说法错误的是（）。
A.
认沽期权买入开仓的成本是投资者买入认沽期权时所需支付的权利金
B.
若到期日证券价格低于行权价，投资者买入认沽期权的收益=行权价-证券价格-付出的权利金
C.
若到期日证券价格高于或等于行权价，投资者买入认沽期权的亏损额=付出的权利金
D.
若到期日证券价格低于行权价，投资者买入认沽期权的亏损额=付出的权利金
【单选题】— Your English has improved a lot . How do you learn it ? — I learned by __________the textbook.. [ ]
A.
read
B.
reading
C.
look
D.
looking at
【单选题】Which of the following does your textbook recommend 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.
Think of your speech as an act of communication.
D.
Avoid making eye contact with your audience.
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