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【单选题】
1 ______a fine day, we decided to go for a picnic.
A.
Having been
B.
Being
C.
What
D.
It being
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【单选题】空气滤清器是去除新鲜空气中尘埃和油雾的装置，我们必需对其进行定期的维护更换空气滤清器的更换周期一般是（）。
A.
一年
B.
三个月
C.
半年
D.
九个月
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【单选题】As we have expected. This new concept was quickly______ by post-80s and post-90s.
A.
received
B.
accepted
C.
obtained
D.
acquired
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【单选题】Dad was an optimist by nature , and he instilled in me this concept of hope about the future.
A.
自由地
B.
天生地
C.
培育
D.
锻炼
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【判断题】电动制动器是以电能作为能量来源,由中心控制模块控制,由电动机经过传动装置产生促动动力驱动制动钳,实现制动功能的全新制动系统。
A.
正确
B.
错误
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【判断题】女性生殖系统中最常见的恶性肿瘤是子宫颈癌
A.
正确
B.
错误
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【单选题】While earlier work in Japan is quite well-documented, proving that this concept could be realized, it was the patent by ( ) that is generally recognized as the most influential since it gave rise to 3...
A.
Murutani （ Japan ）
B.
Andreet al. （ France ）
C.
Charles Hull （ USA ）
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【单选题】American geneticists George W. Beadle (1903-1989) and Edward L. Tatum (1909-1975) proposed a molecular definition of a gene based on their mutation studies in spores of fungi in _____: a gene is a seg...
A.
1936
B.
1940
C.
1945
D.
1948
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【单选题】齿轮箱空气滤清器的更换周期一般为（）
A.
3个月；
B.
6个月；
C.
一年；
D.
无需更换
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【单选题】空气滤清器的更换周期
A.
1万KM
B.
2万KM
C.
2.5万KM
D.
4万KM
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【单选题】听力原文：W: Can I help you? M: Yes, I'd like to read some articles that are on reserve about British culture. W: Professor Grand's class? M: That's right. How could you know? W: Let's just say you are not...
A.
That the library opens at 8:00.
B.
That no one else has read the articles.
C.
That none of the material he needs is available.
D.
That reserve materials can be taken out of the library.
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相关题目：
【单选题】空气滤清器是去除新鲜空气中尘埃和油雾的装置，我们必需对其进行定期的维护更换空气滤清器的更换周期一般是（）。
A.
一年
B.
三个月
C.
半年
D.
九个月
查看完整题目与答案
【单选题】As we have expected. This new concept was quickly______ by post-80s and post-90s.
A.
received
B.
accepted
C.
obtained
D.
acquired
查看完整题目与答案
【单选题】Dad was an optimist by nature , and he instilled in me this concept of hope about the future.
A.
自由地
B.
天生地
C.
培育
D.
锻炼
查看完整题目与答案
【判断题】电动制动器是以电能作为能量来源,由中心控制模块控制,由电动机经过传动装置产生促动动力驱动制动钳,实现制动功能的全新制动系统。
A.
正确
B.
错误
查看完整题目与答案
【判断题】女性生殖系统中最常见的恶性肿瘤是子宫颈癌
A.
正确
B.
错误
查看完整题目与答案
【单选题】While earlier work in Japan is quite well-documented, proving that this concept could be realized, it was the patent by ( ) that is generally recognized as the most influential since it gave rise to 3...
A.
Murutani （ Japan ）
B.
Andreet al. （ France ）
C.
Charles Hull （ USA ）
查看完整题目与答案
【单选题】American geneticists George W. Beadle (1903-1989) and Edward L. Tatum (1909-1975) proposed a molecular definition of a gene based on their mutation studies in spores of fungi in _____: a gene is a seg...
A.
1936
B.
1940
C.
1945
D.
1948
查看完整题目与答案
【单选题】齿轮箱空气滤清器的更换周期一般为（）
A.
3个月；
B.
6个月；
C.
一年；
D.
无需更换
查看完整题目与答案
【单选题】空气滤清器的更换周期
A.
1万KM
B.
2万KM
C.
2.5万KM
D.
4万KM
查看完整题目与答案
【单选题】听力原文：W: Can I help you? M: Yes, I'd like to read some articles that are on reserve about British culture. W: Professor Grand's class? M: That's right. How could you know? W: Let's just say you are not...
A.
That the library opens at 8:00.
B.
That no one else has read the articles.
C.
That none of the material he needs is available.
D.
That reserve materials can be taken out of the library.
查看完整题目与答案
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