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【判断题】
Bills of lading ,air waybill and rail waybill are property documents presenting title to cargoes,so they are all negotiable.A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】What can be implied from the passage? ______.
A.
Gas and coal are not menace to the temperature change.
B.
Volcanic eruption might affect the world agricultural commodity production.
C.
England suffers its lowest temperature because of the volcanic eruption.
D.
Many other natural disasters also affect the temperature.
【单选题】即付年金现值系数的表述形式是 ( )
A.
（P/A，i，n-1）-1
B.
（P/A，i，n+1）+1
C.
（P/A，i，n-1）+1
D.
（P/A，i，n+1）-1
【简答题】如何理解餐饮服务特点中的无形性、一次性、 差异性、直接性?
【单选题】A compound gage is used to measure _____.
A.
temperature and pressure
B.
humidity and temperature
C.
pressure and vacuum
D.
pressure and humidity
【单选题】Keel coolers fouled with marine growth, will result in _______.
A.
higher raw water temperatures
B.
higher jacket water temperatures
C.
a malfunctioning thermostat
D.
higher fuel temperature
【单选题】The word “ingenious” means ? .
A.
a. clever
B.
b. admirable
C.
c. important
D.
d. useful
【判断题】某医院为了解某新药治疗高血压的疗效,采用复方降压灵为对照药物,实验组20例高血压患者中有 15 例有效,对照组 19 人,有效 10 人,经 X 2 检验得 P<0.05,因此可认为该药效果优于复方降压灵。< /div>
A.
正确
B.
错误
【单选题】What word class does this word belong to? 4. outbreak
A.
noun
B.
verb
C.
adjective
D.
adverb
【单选题】某企业对一厂房进行改扩建。该厂房的原值为2000万元，已提折旧200万元，已提减值准备20万元。改造过程中发生改造支出300万元，被替换部分的账面价值为30万元。则该厂房改扩建后的入账成本为（）万元
A.
2020
B.
2100
C.
2080
D.
2050
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