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【简答题】
企业所负担的增值税、企业所得税等各项税费均通过“营业税金及附加”账户核算。( ) A.正确 B.错误
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参考答案:
举一反三
【单选题】哪一种模式与市场沟通最顺畅
A.
区域型
B.
产品型
C.
大客户
D.
顾客型
【单选题】鸽子每次啄绿色键就能得到食物,这属于行为训练中的( )。
A.
负强化
B.
正强化
C.
消退
D.
惩罚
【单选题】根据以下材料,回答题 Better Solar Energy Systems: More Heat, More Light Solar photovoltaic thermal energy systems, or PVTs, generate both heat and electricity, but__________ (51) now they haven't been very good...
A.
until
B.
unless
C.
when
D.
if
【单选题】膜表面的流速增大,则____。
A.
浓度极化减弱,截留率增加
B.
浓度极化减弱,截留率减小
C.
浓度极化增强,截留率增加
D.
浓度极化增强,截留率减小
【单选题】What is one advantage of solar drip irrigation systems mentioned in the passage?
A.
They are more reliable.
B.
They have initial advantage.
C.
They don't break down from time to time.
D.
They are more economical over time.
【单选题】膜表面的流速增大,则(
A.
浓差极化减弱,截留率增加
B.
浓差极化减弱,截留率减小
C.
浓差极化增强,截留率增加
D.
浓差极化增强,截留率减小
【单选题】According to the last paragraph, what can be concluded?
A.
Solar and wind energy systems cost a lot for producing electricity.
B.
People had better pay for the utility instead of producing electricity.
C.
Solar and wind energy can provide cheap and continuous electricity.
D.
Solar and wind energy is reasonable and cheap for remote villagers.
【单选题】Rafi says that solar-energy systems ()
A.
are expensive, but they save money in electric bills
B.
are cheaper to put in than other systems
C.
will increase people’s electric bills
【单选题】Choose the word or phrase that is closest in meaning to the underlined part. NASA worked in the 1970s and early 1980s to research the possibilities of using Solar Power Satellite (SPS) systems with la...
A.
shed solar energy to the Earth’s surface from the satellite
B.
set the satellite down to the Earth’s surface with power
C.
shut down the power on the Earth’s surface from the satellite
D.
switch off power to the Earth’s surface from the satellite
【单选题】膜表面的流速增大,则浓度极化( ),截留率( )。
A.
减弱,增加
B.
减弱,减小
C.
增强,增加
D.
增强,减小
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