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【简答题】
计算题: (1)(1- 1 6 + 3 4 )×(-48); (2)-1 2 -(-10)÷ 1 2 ×2+(-4) 3 ; (3) (-3 ) 2 ×[- 2 3 +(- 5 9 )] (4)-1 4 +(-3)×[(-4) 2 +2]-(-2) 3 ÷4.
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举一反三
【多选题】关于电子商务,下列说法中正确的有()。
A.
包括企业内部的协调与沟通、企业之间的合作及网上交易三方面
B.
狭义的电子商务仅指在互联网上开展的交易或与交易有关的活动
C.
狭义的电子商务包括网络营销、电子支付等
D.
客户关系管理属于狭义的电子商务的范畴
E.
战略管理、市场管理属于广义的电子商务的范畴
【单选题】1摩尔葡萄糖在体内进行有氧氧化,彻底分解生成二氧化碳和水时生成
A.
2或3分子ATP
B.
12或15分于ATP
C.
6或8分子ATP
D.
4或6分子ATP
E.
30或32分子ATP
【判断题】根据课文内容,判断下列句子对错 1 We didn't have cable because we were not rich 2 I met my idol on the television when I was 14 years old. 3 The after liked his idol because he was careful. 4 His idol died twenty yea...
A.
正确
B.
错误
【判断题】从右到左一般均按电源、启动、点火、指示灯和仪表、照明、雾灯、报警闪光装置、信号灯、刮水器和洗涤器、双音喇叭的顺序编排( )
A.
正确
B.
错误
【单选题】1 摩尔葡萄糖在体内进行有氧氧化,彻底分解生成二氧化碳和水时生成
A.
2 或 3 分子 ATP
B.
12 或 15 分于 ATP
C.
6 或 8 分子 ATP
D.
4 或 6 分子 ATP
E.
36 或 38 分子 ATP
【单选题】1摩尔葡萄糖在体内进行有氧氧化,彻底分解生成二氧化碳和水时生成
A.
2或3分子ATP
B.
6或8分子ATP
C.
12或15分子ATP
D.
30或32分子ATP
【单选题】The veteran workers in the factory liked the author% father because the young man was
A.
willing to look like a beginner
B.
trying to avoid being around forever
C.
always asking questions
D.
nterested in his mentors
【单选题】At the girl’s somewhat rude utterance, the author would have liked to say “Well, excuse me! I thought this was an ice-cream store!” in __________tone.
A.
a playful
B.
an indignant
C.
a critical
D.
a sarcastic( 讽刺的 )
【单选题】The author decided to stay at home to look after their son eight years ago because
A.
he thought he was the better parent.
B.
he was too lazy to work.
C.
their son Ry liked him better.
D.
he was less likely to find a job than his wife.
【单选题】1 摩尔葡萄糖在体内进行有氧氧化,彻底分解生成二氧化碳和水时生成
A.
2 或 4 分子 ATP
B.
12 或 15 分于 ATP
C.
6 或 8 分子 ATP
D.
4 或 6 分子 ATP
E.
30 或 32 分子 ATP
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