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【判断题】
一切国家的社会保险制度,不论其是否完善,都具有强制性、社会性和福利性三个特点。
A.
正确
B.
错误
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【单选题】Bats navigate and search out prey by emitting, and then detecting reflection of, ultrasonic waves, which are sound waves with frequencies greater than can be heard by a human. Suppose a bat emits ultr...
A.
f md = 82.8kHz, f bd = 83.0Hz
B.
f md = 82.8Hz, f bd = 83.0kHz
C.
f md = 82.8kHz, f bd = 83.0kHz
D.
f md = 82.8Hz, f bd = 83.0Hz
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【简答题】The sound /m/ can be described with “ n_______, bilabial, voiced ”
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【单选题】听力原文：W: Sound and Vision, Administrative Department, Eve Wheeler speaking. Can 1 help you? M: Good afternoon, Madam. This is John Cruise. I wish to register a complaint about my video recorder. W: I s...
A.
Legal consultant and client.
B.
Saleswoman and customer.
C.
Purchasing manager and clerk.
D.
Administrative officer and customer.
查看完整题目与答案
【判断题】《公路桥规》规定:最大剪力计算值取用距支座中心 h /2 ( 梁高一半)处截面的数值(记做 V / ) ,其中混凝土和箍筋共同承担不少于60%,即 0.6 V / 的剪力计算值;弯起钢筋(按45°弯起)承担不超过40%,即 0.4 V / 的剪力计算值。
A.
正确
B.
错误
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【单选题】Which of the following statements about the numbers by which sound is represented in a digital system can be inferred from the passage?
A.
They describe the time interval between successive sounds in a passage of music.
B.
They model large changes in the amplitude of the initial sound with relatively poor precision.
C.
They are slightly altered each time they are read by the playback apparaturs.
D.
They are not readily altered by distortion and noise accumulated as the digital signal is stored and manipulated.
E.
They are stored in the recording medium in small groups that can be read simultaneously by the playback apparatus.
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【简答题】已知：某公司2007年销售收入为10000万元，2007年12月31日的资产负债表(简表)如下： 资产负债表(简表) 2007年12月31日 单位：万元 资产 期末余额 负债及所有者权益 期末余额 货币资金 1000 应付账款 1500 应收账款 4000 应付票据 2500 存货 7000 长期借款 9000 普通股股本(每股面值2元) 1000 固定资产 6000 资本公积 5500 无形资产...
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【简答题】The sound / m / can be described as “voiced, __________, nasal”.
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【简答题】Why is it advisable to voice what you want in a workplace? Passage Passage Passage You rarely see another soul in the ladies room. On too many occasions, you've been mistaken for someone's assistant. ...
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【单选题】某公司2008年末流动资产合计2000万元,其中存货500万元,应收账款400万元,流动负债合计1600万元,则该公司2008年速动比率为
A.
0.94
B.
0.79
C.
1.45
D.
1.86
查看完整题目与答案
【单选题】某公司2008年末流动资产合计2000万元，其中存货500万元，应收账款400万元，流动负债合计1600万元，则该公司2008年速动比率约为（ ）。
A.
0.79
B.
0.94
C.
1.45
D.
1.86
查看完整题目与答案
相关题目：
【单选题】Bats navigate and search out prey by emitting, and then detecting reflection of, ultrasonic waves, which are sound waves with frequencies greater than can be heard by a human. Suppose a bat emits ultr...
A.
f md = 82.8kHz, f bd = 83.0Hz
B.
f md = 82.8Hz, f bd = 83.0kHz
C.
f md = 82.8kHz, f bd = 83.0kHz
D.
f md = 82.8Hz, f bd = 83.0Hz
查看完整题目与答案
【简答题】The sound /m/ can be described with “ n_______, bilabial, voiced ”
查看完整题目与答案
【单选题】听力原文：W: Sound and Vision, Administrative Department, Eve Wheeler speaking. Can 1 help you? M: Good afternoon, Madam. This is John Cruise. I wish to register a complaint about my video recorder. W: I s...
A.
Legal consultant and client.
B.
Saleswoman and customer.
C.
Purchasing manager and clerk.
D.
Administrative officer and customer.
查看完整题目与答案
【判断题】《公路桥规》规定:最大剪力计算值取用距支座中心 h /2 ( 梁高一半)处截面的数值(记做 V / ) ,其中混凝土和箍筋共同承担不少于60%,即 0.6 V / 的剪力计算值;弯起钢筋(按45°弯起)承担不超过40%,即 0.4 V / 的剪力计算值。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Which of the following statements about the numbers by which sound is represented in a digital system can be inferred from the passage?
A.
They describe the time interval between successive sounds in a passage of music.
B.
They model large changes in the amplitude of the initial sound with relatively poor precision.
C.
They are slightly altered each time they are read by the playback apparaturs.
D.
They are not readily altered by distortion and noise accumulated as the digital signal is stored and manipulated.
E.
They are stored in the recording medium in small groups that can be read simultaneously by the playback apparatus.
查看完整题目与答案
【简答题】已知：某公司2007年销售收入为10000万元，2007年12月31日的资产负债表(简表)如下： 资产负债表(简表) 2007年12月31日 单位：万元 资产 期末余额 负债及所有者权益 期末余额 货币资金 1000 应付账款 1500 应收账款 4000 应付票据 2500 存货 7000 长期借款 9000 普通股股本(每股面值2元) 1000 固定资产 6000 资本公积 5500 无形资产...
查看完整题目与答案
【简答题】The sound / m / can be described as “voiced, __________, nasal”.
查看完整题目与答案
【简答题】Why is it advisable to voice what you want in a workplace? Passage Passage Passage You rarely see another soul in the ladies room. On too many occasions, you've been mistaken for someone's assistant. ...
查看完整题目与答案
【单选题】某公司2008年末流动资产合计2000万元,其中存货500万元,应收账款400万元,流动负债合计1600万元,则该公司2008年速动比率为
A.
0.94
B.
0.79
C.
1.45
D.
1.86
查看完整题目与答案
【单选题】某公司2008年末流动资产合计2000万元，其中存货500万元，应收账款400万元，流动负债合计1600万元，则该公司2008年速动比率约为（ ）。
A.
0.79
B.
0.94
C.
1.45
D.
1.86
查看完整题目与答案
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