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【判断题】
数字信号是指在时间和幅值上均离散的信号。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】客户服务条款质量属于 。
A.
交易前客户服务质量
B.
交易中客户服务质量
C.
交易后客户服务质量
D.
交易时客户服务质量
【单选题】The score of the Holmes-Rahe test shows ______.
A.
how much pressure you are under
B.
how stressful a major event can be
C.
how positive event can change your life
D.
how you can deal with life-changing events
【单选题】The real poet is a master of words. He can______his meaning in words which sing like music, and which by their position and association can move men to tears.
A.
transform
B.
transmit
C.
manifest
D.
convey
【判断题】换行符标记为〈br /〉,属于单标记。( )
A.
正确
B.
错误
【单选题】Which of the following words can replace the word 'as' in the second paragraph?
A.
which
B.
that
C.
when
D.
while
【单选题】How are the pressure and temperature affected in a diesel engine cylinder during compression?
A.
Pressure and temperature decrease
B.
Pressure and temperature increase
C.
Pressure decreases and temperature increases
D.
Pressure increases and temperature decreases
【多选题】妊娠合并肝炎正确的护理是()。
A.
产后不宜哺乳
B.
产后母婴同室
C.
注意消毒隔离
D.
分娩后密切观察阴道出血情况
E.
为患者提供良好的休息和进食环境
【单选题】According to the passage, which of the following words can be used to describe an ambassador's work?
A.
Extravagant.
B.
Exciting.
C.
Trivial.
D.
Demanding.
【单选题】The score of the Holmes-Rahe test shows______.
A.
how much pressure you are under
B.
how positive events can change your life
C.
how stressful a major event can be
D.
how you can deal with life-changing events
【多选题】甲公司为增值税一般纳税人,适用的增值税税率为13%。 (1)2×19年10月3日,向乙公司销售M产品1 000件,开具增值税专用发票上注明的价款为100 000元,增值税税额13 000元,产品已发出;销售合同规定的现金折扣条件为2/10,1/20,n/30,客户于10月9日付款。该项销售业务属于在某一时点履行的履约义务。假定计算现金折扣时不考虑增值税。 (2)2×19年11月10日,上月3日销售...
A.
BD
B.
B
C.
BC
D.
A
E.
D
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