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【单选题】
遗传算法在编程之前需要设定的参数不包括
A.
种群规模
B.
遗传代数
C.
交叉变异概率
D.
目标误差值
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参考答案：
举一反三
【判断题】动力CAN总线系统中,优先权顺序为:ABS-变速器-发动机。
A.
正确
B.
错误
查看完整题目与答案
【判断题】在液-液分配色谱中，固定相是一固体。
A.
正确
B.
错误
查看完整题目与答案
【判断题】E-commerce is just having a web site and doing business on it.
A.
正确
B.
错误
查看完整题目与答案
【简答题】A business model represents a group of common characteristics and methods of doing business to ___(1)___ sales revenues and reduce ___(2)___. B2B and B2C are the two most popular e-business models. De...
查看完整题目与答案
【单选题】When doing business in Iran, a woman should cover their:
A.
Mouth
B.
Feet
C.
Eyes
D.
Arms, Legs and Hair
E.
Arms and Legs
查看完整题目与答案
【单选题】what kind of fabric would you like for your sofa?
A.
您要什么风格的沙发？
B.
您沙发要什么材质的？
C.
您还需要买张沙发吗？
D.
这个沙发便宜吗
查看完整题目与答案
【单选题】Directions: Choose the best translation for each sentence from the four choices marked A, B, C, and D, then write your answer on the Answer Sheet. They have made their fortunes by doing e-business.
A.
他们为电子商务大赚了一笔 。
B.
他们靠电子商务创造了幸运 。
C.
他们靠电子商务发了大财 。
D.
他们为电子商务创造了幸运 。
查看完整题目与答案
【单选题】Three of the most obvious economic concerns for U.S. managers doing business in foreign countries are _____________.
A.
fluctuating currency exchange rates, inflation rates, and tax policies.
B.
fluctuating currency exchange rates, tax policies, and pay rates for foreign employees.
C.
tax policies, pay rates for foreign employees, and banking system variances.
D.
inflation rates, banking system variances, and fluctuating currency exchange rates.
E.
pay rates for foreign employees, banking system variances, and delays to accounts receivable.
查看完整题目与答案
【单选题】When doing business in Iran, a woman should cover her:
A.
mouth
B.
eyes
C.
feet
D.
arms and legs
E.
arms, legs and hair
查看完整题目与答案
【单选题】鱼类脂肪的消化率通常____。
A.
85%左右
B.
B90%左右
C.
92%左右
D.
95%左右
查看完整题目与答案
相关题目：
【判断题】动力CAN总线系统中,优先权顺序为:ABS-变速器-发动机。
A.
正确
B.
错误
查看完整题目与答案
【判断题】在液-液分配色谱中，固定相是一固体。
A.
正确
B.
错误
查看完整题目与答案
【判断题】E-commerce is just having a web site and doing business on it.
A.
正确
B.
错误
查看完整题目与答案
【简答题】A business model represents a group of common characteristics and methods of doing business to ___(1)___ sales revenues and reduce ___(2)___. B2B and B2C are the two most popular e-business models. De...
查看完整题目与答案
【单选题】When doing business in Iran, a woman should cover their:
A.
Mouth
B.
Feet
C.
Eyes
D.
Arms, Legs and Hair
E.
Arms and Legs
查看完整题目与答案
【单选题】what kind of fabric would you like for your sofa?
A.
您要什么风格的沙发？
B.
您沙发要什么材质的？
C.
您还需要买张沙发吗？
D.
这个沙发便宜吗
查看完整题目与答案
【单选题】Directions: Choose the best translation for each sentence from the four choices marked A, B, C, and D, then write your answer on the Answer Sheet. They have made their fortunes by doing e-business.
A.
他们为电子商务大赚了一笔 。
B.
他们靠电子商务创造了幸运 。
C.
他们靠电子商务发了大财 。
D.
他们为电子商务创造了幸运 。
查看完整题目与答案
【单选题】Three of the most obvious economic concerns for U.S. managers doing business in foreign countries are _____________.
A.
fluctuating currency exchange rates, inflation rates, and tax policies.
B.
fluctuating currency exchange rates, tax policies, and pay rates for foreign employees.
C.
tax policies, pay rates for foreign employees, and banking system variances.
D.
inflation rates, banking system variances, and fluctuating currency exchange rates.
E.
pay rates for foreign employees, banking system variances, and delays to accounts receivable.
查看完整题目与答案
【单选题】When doing business in Iran, a woman should cover her:
A.
mouth
B.
eyes
C.
feet
D.
arms and legs
E.
arms, legs and hair
查看完整题目与答案
【单选题】鱼类脂肪的消化率通常____。
A.
85%左右
B.
B90%左右
C.
92%左右
D.
95%左右
查看完整题目与答案
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