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【单选题】
外耳道最佳共振频率对应的声波波长为()。
A.
10cm
B.
15cm
C.
5cm
D.
20cm
E.
18cm
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参考答案：
举一反三
【简答题】A．The woman is nervous to go to tomorrow's trial. B．The man thinks the woman's presentation very well. C．The woman will have a class speaking tomorrow. D．The man suggests the woman have a run to relie...
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【简答题】请听下面一段材料，回答第1至3题。 1. When does the man feel nervous? A. Before a . B. During a . C. During training. 2. What does the man think of their training? A. Profitable. B. Exciting. C. Boring. 3. Wha...
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【单选题】引起儿童猩红热的病原菌是
A.
葡萄球菌
B.
脑膜炎奈瑟菌
C.
乙型链球菌
D.
百日咳
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【单选题】I agree with most of what you said, but I can’t agree with ______.
A.
something
B.
anything
C.
everything
D.
nothing
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【单选题】Why is the man nervous?
A.
He's afraid of taking exams.
B.
He's afraid of seeing his teachers.
C.
He's afraid of being blamed by his teacher.
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【单选题】若i(x＋yi)＝3＋4i，x，y∈R，则复数x＋yi的模是(  )
A.
2
B.
3
C.
4
D.
5
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【简答题】A．The man's nervous but believes he will be better tomorrow. B．The man is begging the woman to let him pass the presentation. C．The man's nervous about his presentation because he's unprepared. D．The ...
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【单选题】What does the man mean?
A.
He also smokes when he is nervous.
B.
He agrees that the woman should smoke.
C.
He thinks that smoking is bad for health.
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【单选题】______ I admit that the problems are difficult, I don't agree that they can't be solved. [     ]
A.
In case
B.
While
C.
As
D.
Because
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【单选题】________ I admit that there are problems, I don’t agree that they can’t be solved.
A.
When
B.
As
C.
While
D.
But
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【简答题】A．The woman is nervous to go to tomorrow's trial. B．The man thinks the woman's presentation very well. C．The woman will have a class speaking tomorrow. D．The man suggests the woman have a run to relie...
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【简答题】请听下面一段材料，回答第1至3题。 1. When does the man feel nervous? A. Before a . B. During a . C. During training. 2. What does the man think of their training? A. Profitable. B. Exciting. C. Boring. 3. Wha...
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【单选题】引起儿童猩红热的病原菌是
A.
葡萄球菌
B.
脑膜炎奈瑟菌
C.
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D.
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【单选题】I agree with most of what you said, but I can’t agree with ______.
A.
something
B.
anything
C.
everything
D.
nothing
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【单选题】Why is the man nervous?
A.
He's afraid of taking exams.
B.
He's afraid of seeing his teachers.
C.
He's afraid of being blamed by his teacher.
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【单选题】若i(x＋yi)＝3＋4i，x，y∈R，则复数x＋yi的模是(  )
A.
2
B.
3
C.
4
D.
5
查看完整题目与答案
【简答题】A．The man's nervous but believes he will be better tomorrow. B．The man is begging the woman to let him pass the presentation. C．The man's nervous about his presentation because he's unprepared. D．The ...
查看完整题目与答案
【单选题】What does the man mean?
A.
He also smokes when he is nervous.
B.
He agrees that the woman should smoke.
C.
He thinks that smoking is bad for health.
查看完整题目与答案
【单选题】______ I admit that the problems are difficult, I don't agree that they can't be solved. [     ]
A.
In case
B.
While
C.
As
D.
Because
查看完整题目与答案
【单选题】________ I admit that there are problems, I don’t agree that they can’t be solved.
A.
When
B.
As
C.
While
D.
But
查看完整题目与答案
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