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【单选题】
关于人口老龄化的描述不妥的是
A.
简称人口老化
B.
老年人口占总人口中的比例不断上升的动态过程
C.
人口老龄化指人口年龄结构老化
D.
发达国家人口老龄化的标准是60岁及以上人口达到或超过总人口的7%
E.
发展中国家人口老龄化的标准是60岁及以上人口达到或超过总人口的10%
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【单选题】下列关于计算机的字符编码的说法,正确的一条是( )。
A.
汉字的打印输出过程中需要实现汉字的机内码转换为对应的字形码
B.
国标码、区位码是计算机中我国汉字用标准交换码
C.
同一个英文字母(如字母A)的ASCII码值和它在汉字系统下的全角内码一样
D.
9DE5H是一个汉字或汉字符号的内码
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【单选题】计算机内码中,机内码和区位码的换算关系是______。
A.
机内码=区位码+8080H
B.
机内码=区位码+A0A0H
C.
机内码=区位码+2020H
D.
区位码=机内码+8080H
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【简答题】阅读理解 Imagine you're at a party full of strangers. You're nervous. Who are these people? How do you start a conversation? Fortunately, you've got a thing that sends out energy at tiny chips in everyone...
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【单选题】—Hello, Joan. —( ) Kate. Glad to see you.
A.
Hi
B.
Hello
C.
Good morning
D.
How do you do
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【单选题】The author implies that administrators love lectures because
A.
students learn better in lectures.
B.
professors teach better through lecturing.
C.
schools make more money on lecture classes.
D.
professors can show off in lectures.
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【单选题】听力原文：I really enjoy pop music. How about you? (3)
A.
Thank you.
B.
Me too.
C.
Fine.
D.
How do you do?
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【单选题】Why didn’t the man choose the Thursday lectures?
A.
He had another class to attend in that time period.
B.
No seat was available for the Thursday lectures.
C.
The professor who gave lectures on Thursday was too strict.
D.
He wanted to have the class together with his roommate.
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【简答题】完形填空。 A: Excuse 1 , what's 2 , please? B: My name is Ann Read. And 3 ? A: Wei Hua, 4 you do? B: How do you do? A: 5 in the bag? Is it a pear? B: No, It's 6 orange. A: What 7 that in English? B: It's a...
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【判断题】三个同学的成绩不同，因此存在三个变量。
A.
正确
B.
错误
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【简答题】将问句与答语正确搭配起来。 (      )1. What's your phone number? (      )2. Is this your notebook? (      )3. How do you spell 'English'? (      )4. What's this in English? (      )5. Is this a TV in English? ...
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相关题目：
【单选题】下列关于计算机的字符编码的说法,正确的一条是( )。
A.
汉字的打印输出过程中需要实现汉字的机内码转换为对应的字形码
B.
国标码、区位码是计算机中我国汉字用标准交换码
C.
同一个英文字母(如字母A)的ASCII码值和它在汉字系统下的全角内码一样
D.
9DE5H是一个汉字或汉字符号的内码
查看完整题目与答案
【单选题】计算机内码中,机内码和区位码的换算关系是______。
A.
机内码=区位码+8080H
B.
机内码=区位码+A0A0H
C.
机内码=区位码+2020H
D.
区位码=机内码+8080H
查看完整题目与答案
【简答题】阅读理解 Imagine you're at a party full of strangers. You're nervous. Who are these people? How do you start a conversation? Fortunately, you've got a thing that sends out energy at tiny chips in everyone...
查看完整题目与答案
【单选题】—Hello, Joan. —( ) Kate. Glad to see you.
A.
Hi
B.
Hello
C.
Good morning
D.
How do you do
查看完整题目与答案
【单选题】The author implies that administrators love lectures because
A.
students learn better in lectures.
B.
professors teach better through lecturing.
C.
schools make more money on lecture classes.
D.
professors can show off in lectures.
查看完整题目与答案
【单选题】听力原文：I really enjoy pop music. How about you? (3)
A.
Thank you.
B.
Me too.
C.
Fine.
D.
How do you do?
查看完整题目与答案
【单选题】Why didn’t the man choose the Thursday lectures?
A.
He had another class to attend in that time period.
B.
No seat was available for the Thursday lectures.
C.
The professor who gave lectures on Thursday was too strict.
D.
He wanted to have the class together with his roommate.
查看完整题目与答案
【简答题】完形填空。 A: Excuse 1 , what's 2 , please? B: My name is Ann Read. And 3 ? A: Wei Hua, 4 you do? B: How do you do? A: 5 in the bag? Is it a pear? B: No, It's 6 orange. A: What 7 that in English? B: It's a...
查看完整题目与答案
【判断题】三个同学的成绩不同，因此存在三个变量。
A.
正确
B.
错误
查看完整题目与答案
【简答题】将问句与答语正确搭配起来。 (      )1. What's your phone number? (      )2. Is this your notebook? (      )3. How do you spell 'English'? (      )4. What's this in English? (      )5. Is this a TV in English? ...
查看完整题目与答案