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【单选题】
本征半导体温度升高后,下列说法正确的是
A.
自由电子数目增多，空穴数目基本不变
B.
空穴数目增多，自由电子数目基本不变
C.
自由电子和空穴数目都增多，且增量相同
D.
自由电子和空穴数目不变
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【简答题】四级词汇练习 1.With the _______of Mary, all the girl students are eager to go to the party. A.exhibition B.exception C.except D.reception 2.Although the trffic is not busy, he likes to drive at a _______ sp...
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A.
正确
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错误
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消炎药物
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【简答题】阅读理解。 Mrs. Young was eighty. Her husband died when she was fifty-three and he left her an old car he had had for six years. She learned to drive and loved it very much. She liked driving very fast, an...
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【简答题】听下面5段对话，每段对话后有一个小题，从题中所给的 A,B,C, 三个选项中选出最佳选项，并标在 试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对 话仅读一遍。 1. Where does the woman have to get off? [     ] A. At the Bank of China. B. At the post office. C....
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【简答题】用所给词的适当形式填空。 1. This was his _____ (two) time to cook. 2. It's hard for me_____ (drive)a car. 3.  Mark is a _____ (Russia) and he lives in  Russia all his life. 4. She doesn't have any _____ (hobby). ...
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【单选题】(2018年湖北技能高考文化综合试题)下列各组词语中,没有错别字的一组是
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驿站 炒鱿鱼 即往不咎
B.
贻害 攻坚战 歪风斜气
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委惋 发祥地 心驰神往
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【单选题】《2018年湖北技能高考文化综合试题)下列各项中,标点符号使用规范的一项起
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“千寒易除,一湿难去”。湿与寒在一起,称为湿寒,在南方地区很常见。
B.
一个月来我感到很迷惘,不知道是继续考研呢,还是去求职?
C.
二胡名曲“二泉映月”抒发了辛酸悲抑之情,有强烈的艺术感染力。
D.
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【多选题】Multiple choice. （5分） 1. He mustn’t ________ a car _________. A drives, dangerously     B drive, dangerous C drive, dangerously      D drives, dangerous 2. Look! The boy is standing against the wall _...
A.
can catch
B.
catches
C.
could catch
D.
will catch 5. Go straight along this road _____ turn right at the traffic lights. A until      B but     C and     D or
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相关题目：
【简答题】四级词汇练习 1.With the _______of Mary, all the girl students are eager to go to the party. A.exhibition B.exception C.except D.reception 2.Although the trffic is not busy, he likes to drive at a _______ sp...
查看完整题目与答案
【简答题】At one time no one could travel on an English road faster than four miles an hour. That was the law until 1896. A man had to walk in front of a car which could not go faster than the man. At night the...
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【判断题】在受拉区钢筋中施加预拉应力对梁的破坏弯矩影响很小。
A.
正确
B.
错误
查看完整题目与答案
【单选题】慢性胃炎的主要致病困素为
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消炎药物
B.
饮酒
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吸烟
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幽门螺杆菌
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胆汁反流
查看完整题目与答案
【简答题】阅读理解。 Mrs. Young was eighty. Her husband died when she was fifty-three and he left her an old car he had had for six years. She learned to drive and loved it very much. She liked driving very fast, an...
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【简答题】听下面5段对话，每段对话后有一个小题，从题中所给的 A,B,C, 三个选项中选出最佳选项，并标在 试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对 话仅读一遍。 1. Where does the woman have to get off? [     ] A. At the Bank of China. B. At the post office. C....
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【简答题】用所给词的适当形式填空。 1. This was his _____ (two) time to cook. 2. It's hard for me_____ (drive)a car. 3.  Mark is a _____ (Russia) and he lives in  Russia all his life. 4. She doesn't have any _____ (hobby). ...
查看完整题目与答案
【单选题】(2018年湖北技能高考文化综合试题)下列各组词语中,没有错别字的一组是
A.
驿站 炒鱿鱼 即往不咎
B.
贻害 攻坚战 歪风斜气
C.
跻身 东道主 易如反掌
D.
委惋 发祥地 心驰神往
查看完整题目与答案
【单选题】《2018年湖北技能高考文化综合试题)下列各项中,标点符号使用规范的一项起
A.
“千寒易除,一湿难去”。湿与寒在一起,称为湿寒,在南方地区很常见。
B.
一个月来我感到很迷惘,不知道是继续考研呢,还是去求职?
C.
二胡名曲“二泉映月”抒发了辛酸悲抑之情,有强烈的艺术感染力。
D.
国家的强盜,往往离不开文化的支撑;民族的复兴,常常伴随着文化的繁荣。
查看完整题目与答案
【多选题】Multiple choice. （5分） 1. He mustn’t ________ a car _________. A drives, dangerously     B drive, dangerous C drive, dangerously      D drives, dangerous 2. Look! The boy is standing against the wall _...
A.
can catch
B.
catches
C.
could catch
D.
will catch 5. Go straight along this road _____ turn right at the traffic lights. A until      B but     C and     D or
查看完整题目与答案