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【单选题】
淬硬性好的钢:
A.
具有高的合金元素质量分数
B.
具有高的碳质量分数
C.
具有低的碳质量分数
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举一反三
【单选题】Question 15-17 are based on the following monologue about the sky. 15. Which topic is not discussed in this monologue?
A.
What is the sky?
B.
Where is the sky?
C.
Is the sky full of air?
D.
How does man manage to live without air?
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【判断题】莫扎特出生于神圣罗马帝国时期的萨尔兹堡，被称为“音乐神童”，是维也纳古典乐派的代表人物之一。
A.
正确
B.
错误
查看完整题目与答案
【简答题】Part III Directions: In this section, you’ll hear some passages. At the end of each passage, you'll hear some questions. Both the passage and the questions will be spoken only once. After each questio...
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【单选题】下列不属于欧洲古典乐派的主要代表人物的是()。
A.
海顿
B.
贝多芬
C.
肖邦
D.
莫扎特
查看完整题目与答案
【简答题】Part IV Directions: In this section, you’ll hear some passages. At the end of each passage, you'll hear some questions. Both the passage and the questions will be spoken only once. After each question...
查看完整题目与答案
【单选题】设异步串行通信时，每个字符对应1个起始位，7个信息位，1个奇/偶校验位和2个停止位，每秒传送这样字符240个，其波特率为（）b/s。
A.
2400
B.
2640
C.
1200
D.
1920
查看完整题目与答案
【单选题】Section B Directions: In this section, you will hear several short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. Afte...
A.
They get close to nature.
B.
They are usually healthier than city people.
C.
They get better and cheaper farm products.
D.
They are more polite than city people.
查看完整题目与答案
【简答题】Part III Directions: In this section, you will hear some news reports. At the end of each news report, you will hear some questions. Both the news and the question will be spoken only once. After each...
查看完整题目与答案
【单选题】设异步串行通信时,每个字符对应1个起始位,7个信息位,1个奇/偶校验位和2个停止位,每秒传送这样字符240个,其波特率为( )。
A.
2640bps
B.
2400bps
C.
1920bps
D.
1200bps
查看完整题目与答案
【单选题】Section B - Question 12 to 15 are based on the conversation you have just heard.
A.
Banks charge different amounts for late payment.
B.
Banks charge the same amounts for annual membership.
C.
21% of people holding credit cards pay interest on their purchases.
D.
17% of people with credit cards knew the interest rate charged on their purchases.
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相关题目：
【单选题】Question 15-17 are based on the following monologue about the sky. 15. Which topic is not discussed in this monologue?
A.
What is the sky?
B.
Where is the sky?
C.
Is the sky full of air?
D.
How does man manage to live without air?
查看完整题目与答案
【判断题】莫扎特出生于神圣罗马帝国时期的萨尔兹堡，被称为“音乐神童”，是维也纳古典乐派的代表人物之一。
A.
正确
B.
错误
查看完整题目与答案
【简答题】Part III Directions: In this section, you’ll hear some passages. At the end of each passage, you'll hear some questions. Both the passage and the questions will be spoken only once. After each questio...
查看完整题目与答案
【单选题】下列不属于欧洲古典乐派的主要代表人物的是()。
A.
海顿
B.
贝多芬
C.
肖邦
D.
莫扎特
查看完整题目与答案
【简答题】Part IV Directions: In this section, you’ll hear some passages. At the end of each passage, you'll hear some questions. Both the passage and the questions will be spoken only once. After each question...
查看完整题目与答案
【单选题】设异步串行通信时，每个字符对应1个起始位，7个信息位，1个奇/偶校验位和2个停止位，每秒传送这样字符240个，其波特率为（）b/s。
A.
2400
B.
2640
C.
1200
D.
1920
查看完整题目与答案
【单选题】Section B Directions: In this section, you will hear several short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. Afte...
A.
They get close to nature.
B.
They are usually healthier than city people.
C.
They get better and cheaper farm products.
D.
They are more polite than city people.
查看完整题目与答案
【简答题】Part III Directions: In this section, you will hear some news reports. At the end of each news report, you will hear some questions. Both the news and the question will be spoken only once. After each...
查看完整题目与答案
【单选题】设异步串行通信时,每个字符对应1个起始位,7个信息位,1个奇/偶校验位和2个停止位,每秒传送这样字符240个,其波特率为( )。
A.
2640bps
B.
2400bps
C.
1920bps
D.
1200bps
查看完整题目与答案
【单选题】Section B - Question 12 to 15 are based on the conversation you have just heard.
A.
Banks charge different amounts for late payment.
B.
Banks charge the same amounts for annual membership.
C.
21% of people holding credit cards pay interest on their purchases.
D.
17% of people with credit cards knew the interest rate charged on their purchases.
查看完整题目与答案