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【单选题】
逻辑表达式中Y=AB可以用()实现
A.
与门
B.
或门
C.
非门
D.
异或门
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参考答案：
举一反三
【单选题】What is the main difference between the Hechscher-Ohlin model and the Ricardian model?
A.
Unlike in the Ricardian model, endowments of factors of production affect trade patterns in the Hechscher-Ohlin- model.
B.
Unlike in the Ricardian model, factors are mobile across industries in the Hechscher-Ohlin model.
C.
Unlike in the Ricardian model, trade is not assumed to be free in the Hechscher-Ohlin model.
D.
Unlike in the Ricardian model, all factors of production gain as a result of trade in the Hechscher-Ohlin- model.
查看完整题目与答案
【单选题】不同类型的数据，所采取的处理方式和所适用的处理方法是不同的。适宜做分组整理的数据是（ ）。
A.
分类数据
B.
顺序数据
C.
品质数据
D.
数值型数据
查看完整题目与答案
【单选题】She ________ the teacher carefully, but didn’t ________ anything. [     ]
A.
listens to, hear
B.
listened to, hear
C.
hears, listened to
D.
hears, listens to
查看完整题目与答案
【单选题】What is the main difference between the Hechscher-Ohlin model and the Ricardian model?
A.
What is the main difference between the Hechscher-Ohlin model and the Ricardian model? Unlike in the Ricardian model, endowments of factors of production affect trade patterns in the Hechscher-Ohlin- model.
B.
Unlike in the Ricardian model, factors are mobile across industries in the Hechscher-Ohlin model.
C.
Unlike in the Ricardian model, trade is not assumed to be free in the Hechscher-Ohlin model.
D.
Unlike in the Ricardian model, all factors of production gain as a result of trade in the Hechscher-Ohlin- model.
查看完整题目与答案
【单选题】He didn’t listen to the teacher carefully._______ , he couldn’t answer the questions.
A.
For example
B.
Even though
C.
As a result
D.
As usual
查看完整题目与答案
【单选题】What a r e y ou r ead i ng, T o m ? I ’ m not r ea l l y r ead i ng, j ust _____ t he page s .
A.
t u r n i ng o f f
B.
t u r n i n g a r ound
C.
t u r n i ng o v er
D.
t u r n i ng up
查看完整题目与答案
【简答题】模算术运算．设a≡b(mod m)，c≡d(mod m)，则 a±c≡b±d(mod m)，ac≡bd(mod m)
查看完整题目与答案
【简答题】巴罗一李嘉图等价定理(Barro-Ricardian equivalence)
查看完整题目与答案
【单选题】何某,女,36岁。墙倒砸伤下腹部,腹痛渐加剧。检查:神志淡漠,BP 85/50mmHg,P 110次/分,腹部压痛,反跳痛,以下腹部明显,移动性浊音阳性,导尿仅流出少量血尿。宜采取的处理方案是
A.
导尿管持续引流
B.
手术探查
C.
止血
D.
膀胱造口
E.
应用抗生素
查看完整题目与答案
【单选题】何某,女,36岁。墙倒砸伤下腹部,腹痛渐加剧。检查:神志淡漠, BP 85 / 50mmHg,P 110次/分,腹部压痛,反跳痛,以下腹部明显,移动性浊音阳性,导尿仅流出少量血尿。宜采取的处理方案是()
A.
导尿管持续引流
B.
手术探查
C.
止血面
D.
膀胱造口
E.
应用抗生素
查看完整题目与答案
相关题目：
【单选题】What is the main difference between the Hechscher-Ohlin model and the Ricardian model?
A.
Unlike in the Ricardian model, endowments of factors of production affect trade patterns in the Hechscher-Ohlin- model.
B.
Unlike in the Ricardian model, factors are mobile across industries in the Hechscher-Ohlin model.
C.
Unlike in the Ricardian model, trade is not assumed to be free in the Hechscher-Ohlin model.
D.
Unlike in the Ricardian model, all factors of production gain as a result of trade in the Hechscher-Ohlin- model.
查看完整题目与答案
【单选题】不同类型的数据，所采取的处理方式和所适用的处理方法是不同的。适宜做分组整理的数据是（ ）。
A.
分类数据
B.
顺序数据
C.
品质数据
D.
数值型数据
查看完整题目与答案
【单选题】She ________ the teacher carefully, but didn’t ________ anything. [     ]
A.
listens to, hear
B.
listened to, hear
C.
hears, listened to
D.
hears, listens to
查看完整题目与答案
【单选题】What is the main difference between the Hechscher-Ohlin model and the Ricardian model?
A.
What is the main difference between the Hechscher-Ohlin model and the Ricardian model? Unlike in the Ricardian model, endowments of factors of production affect trade patterns in the Hechscher-Ohlin- model.
B.
Unlike in the Ricardian model, factors are mobile across industries in the Hechscher-Ohlin model.
C.
Unlike in the Ricardian model, trade is not assumed to be free in the Hechscher-Ohlin model.
D.
Unlike in the Ricardian model, all factors of production gain as a result of trade in the Hechscher-Ohlin- model.
查看完整题目与答案
【单选题】He didn’t listen to the teacher carefully._______ , he couldn’t answer the questions.
A.
For example
B.
Even though
C.
As a result
D.
As usual
查看完整题目与答案
【单选题】What a r e y ou r ead i ng, T o m ? I ’ m not r ea l l y r ead i ng, j ust _____ t he page s .
A.
t u r n i ng o f f
B.
t u r n i n g a r ound
C.
t u r n i ng o v er
D.
t u r n i ng up
查看完整题目与答案
【简答题】模算术运算．设a≡b(mod m)，c≡d(mod m)，则 a±c≡b±d(mod m)，ac≡bd(mod m)
查看完整题目与答案
【简答题】巴罗一李嘉图等价定理(Barro-Ricardian equivalence)
查看完整题目与答案
【单选题】何某,女,36岁。墙倒砸伤下腹部,腹痛渐加剧。检查:神志淡漠,BP 85/50mmHg,P 110次/分,腹部压痛,反跳痛,以下腹部明显,移动性浊音阳性,导尿仅流出少量血尿。宜采取的处理方案是
A.
导尿管持续引流
B.
手术探查
C.
止血
D.
膀胱造口
E.
应用抗生素
查看完整题目与答案
【单选题】何某,女,36岁。墙倒砸伤下腹部,腹痛渐加剧。检查:神志淡漠, BP 85 / 50mmHg,P 110次/分,腹部压痛,反跳痛,以下腹部明显,移动性浊音阳性,导尿仅流出少量血尿。宜采取的处理方案是()
A.
导尿管持续引流
B.
手术探查
C.
止血面
D.
膀胱造口
E.
应用抗生素
查看完整题目与答案
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