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【简答题】
小题1:Who works in a university? A．Wang Ping. B．Zhang Lin. C．Li Jia. D．Sun Liang. 小题2:If you want to ask the _______ to come, you may call 0514-87886425. A．driver B．manager C．doctor D．teacher 小题3:If your computer doesn't work, you can write an e-mail to _______ for help. A．wangping@hotmail.com B．zhanglin@yahoo.com.cn C．lijia@hotmail.com D．wangping@163.com
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皮皮学刷刷变学霸
举一反三
【多选题】公共建筑的设计工作,涉及到的问题有?
A.
总体规划布局
B.
环境背景特色
C.
功能关系分析
D.
体形空间组合，
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【单选题】支持ZigBee短距离无线通信技术是
A.
IrDA
B.
ZigBee联盟
C.
IEEE 802.11b
D.
IEEE 802.11a
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【多选题】Peter, Anna, Celia和Allan正在讨论参加一个学生趣味俱乐部。阅读下面五个学生趣味俱乐部的介绍（选项A、B、C、D和E ），选出符合个人需求的最佳选项，并在答题纸上将该选项涂黑。选项中有一项是多余选项。 57. Peter wants to swim at 9 a.m. on Saturdays. 58. Anna wants to ride horses. 59. Celia ...
A.
    Overseas Visitors Club Membership is open to young people ( aged 25 or under ) from all countries. Temporary accommodation is availabe at reduced rates for members. The club organizes a wide variety of activities, including parties, discos, visits to theatres, and excursions to places of interest in the Berkbridge area. These activities are free or offered at low prices. The club has a centre for assisting overseas visitors and students find temporary and part-time work. The center has a job database, and fax, copier and computer facilities availabe for members. For more information, telephone 81—03277841
B.
Schiller Center Set up by the German community in Berkbridge, the Center provides German language and culture classes for foreigners. It also offers accommodation for Europeans aged 18—30. The Center also runs an advice service to help members with visa, work permit and general welfare information. Membership: 30 pounds a year, plus five pounds per month.
C.
YMCA / YWCA Two adjoining buildings----one for men ( YMCA ); one for women ( YWCA ). Weekly groups are organized for photography, art, drama and dancing. There are squash and tennis courts in each building. Both buildings share a swimming pool. The Card Room offers playing card and chess facilities. Hours: Weekdays 8:00—23:00   Weekends 10:00—20:00 Membership fees: Aged 16—27, 15 pounds per year, plus 50 pence per visit. Aged over 27, 20 pounds per year, no extra charge per visit.
D.
Outdoors Club This club organizes a wide range of open-air activities, including mountain climbing, hiking, horseback riding, canoeing and skiing. Membership is open to all, but physically fit young people are especially welcome. Membership: 25 pounds in the summer ( April—September ), 50 pounds in the winter ( October—March )
E.
Students Club This club is open to all students, whether domestic or overseas. The club building has bars, restaurants, swimming pool, gymnasium, TV lounge and sauna. There is no membership fee; just show your student card at the door. Opening hours: Weekdays 8:00—23:00, Weekends 9:00—20:00.
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【单选题】在下列语段的空缺处,填入的内容最恰当的一项是 奇怪得很,这次却有迥乎不同的印象。六月,并不是好时候,没有春光,没有雪,也没有 秋意。那几天,有的是满湖烟雨,山光水色俱是一片迷蒙。西湖,仿佛在半睡半醒。空气中, 弥漫着经了雨的栀子花的甜香。记起东坡诗句“________________ ,__________________ 。” 便想,东坡自是了解西湖的人,实在应该仔细观赏领略才是。
A.
湖光秋月两相和，潭面无风镜未磨。
B.
水光潋滟晴方好，山色空蒙雨亦奇。
C.
黑云翻墨未遮山，白雨跳珠乱入船。
D.
千里莺啼绿映红，水村山郭酒旗风。
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【单选题】以下哪项不属于细菌细胞特殊结构?
A.
芽孢
B.
尾丝
C.
R菌毛
D.
鞭毛
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【多选题】下列哪些信号为功率信号: ( )
A.
B.
C.
D.
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【单选题】以下哪一项不属于细菌细胞的特殊结构?
A.
糖被
B.
淀粉粒
C.
芽孢
D.
鞭毛
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【判断题】ZigBee主要用于高速率数据通信。()
A.
正确
B.
错误
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【简答题】选词填空（共8小题，每小题1.5分，满分12分） 根据所提供的语境，从方框中选择正确的短语填空，使句子意思完整。（其中两个为多余选项） focus on    get rid of    picked out   in advance     look down upon refer to     at ease      building up   is likely to      is fa...
查看完整题目与答案
【简答题】试指出下列信号哪些为能量信号?哪些为功率信号?哪些两者都不是?哪些是周期信号?若为周期信号，试确定其周期T。 (1) x(t)=4cos(2πt+π/6)  -∞＜tr＜∞；(2) x(t)=5e -3t 0≤＜∞；(3) -∞＜t＜∞；(4) x(t)=1  0＜t＜5；(5) x(t)=e cos 2 10πt -∞＜t＜∞：(6)x(t)=2t 2 +3 0≤t＜∞。
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相关题目：
【多选题】公共建筑的设计工作,涉及到的问题有?
A.
总体规划布局
B.
环境背景特色
C.
功能关系分析
D.
体形空间组合，
查看完整题目与答案
【单选题】支持ZigBee短距离无线通信技术是
A.
IrDA
B.
ZigBee联盟
C.
IEEE 802.11b
D.
IEEE 802.11a
查看完整题目与答案
【多选题】Peter, Anna, Celia和Allan正在讨论参加一个学生趣味俱乐部。阅读下面五个学生趣味俱乐部的介绍（选项A、B、C、D和E ），选出符合个人需求的最佳选项，并在答题纸上将该选项涂黑。选项中有一项是多余选项。 57. Peter wants to swim at 9 a.m. on Saturdays. 58. Anna wants to ride horses. 59. Celia ...
A.
    Overseas Visitors Club Membership is open to young people ( aged 25 or under ) from all countries. Temporary accommodation is availabe at reduced rates for members. The club organizes a wide variety of activities, including parties, discos, visits to theatres, and excursions to places of interest in the Berkbridge area. These activities are free or offered at low prices. The club has a centre for assisting overseas visitors and students find temporary and part-time work. The center has a job database, and fax, copier and computer facilities availabe for members. For more information, telephone 81—03277841
B.
Schiller Center Set up by the German community in Berkbridge, the Center provides German language and culture classes for foreigners. It also offers accommodation for Europeans aged 18—30. The Center also runs an advice service to help members with visa, work permit and general welfare information. Membership: 30 pounds a year, plus five pounds per month.
C.
YMCA / YWCA Two adjoining buildings----one for men ( YMCA ); one for women ( YWCA ). Weekly groups are organized for photography, art, drama and dancing. There are squash and tennis courts in each building. Both buildings share a swimming pool. The Card Room offers playing card and chess facilities. Hours: Weekdays 8:00—23:00   Weekends 10:00—20:00 Membership fees: Aged 16—27, 15 pounds per year, plus 50 pence per visit. Aged over 27, 20 pounds per year, no extra charge per visit.
D.
Outdoors Club This club organizes a wide range of open-air activities, including mountain climbing, hiking, horseback riding, canoeing and skiing. Membership is open to all, but physically fit young people are especially welcome. Membership: 25 pounds in the summer ( April—September ), 50 pounds in the winter ( October—March )
E.
Students Club This club is open to all students, whether domestic or overseas. The club building has bars, restaurants, swimming pool, gymnasium, TV lounge and sauna. There is no membership fee; just show your student card at the door. Opening hours: Weekdays 8:00—23:00, Weekends 9:00—20:00.
查看完整题目与答案
【单选题】在下列语段的空缺处,填入的内容最恰当的一项是 奇怪得很,这次却有迥乎不同的印象。六月,并不是好时候,没有春光,没有雪,也没有 秋意。那几天,有的是满湖烟雨,山光水色俱是一片迷蒙。西湖,仿佛在半睡半醒。空气中, 弥漫着经了雨的栀子花的甜香。记起东坡诗句“________________ ,__________________ 。” 便想,东坡自是了解西湖的人,实在应该仔细观赏领略才是。
A.
湖光秋月两相和，潭面无风镜未磨。
B.
水光潋滟晴方好，山色空蒙雨亦奇。
C.
黑云翻墨未遮山，白雨跳珠乱入船。
D.
千里莺啼绿映红，水村山郭酒旗风。
查看完整题目与答案
【单选题】以下哪项不属于细菌细胞特殊结构?
A.
芽孢
B.
尾丝
C.
R菌毛
D.
鞭毛
查看完整题目与答案
【多选题】下列哪些信号为功率信号: ( )
A.
B.
C.
D.
查看完整题目与答案
【单选题】以下哪一项不属于细菌细胞的特殊结构?
A.
糖被
B.
淀粉粒
C.
芽孢
D.
鞭毛
查看完整题目与答案
【判断题】ZigBee主要用于高速率数据通信。()
A.
正确
B.
错误
查看完整题目与答案
【简答题】选词填空（共8小题，每小题1.5分，满分12分） 根据所提供的语境，从方框中选择正确的短语填空，使句子意思完整。（其中两个为多余选项） focus on    get rid of    picked out   in advance     look down upon refer to     at ease      building up   is likely to      is fa...
查看完整题目与答案
【简答题】试指出下列信号哪些为能量信号?哪些为功率信号?哪些两者都不是?哪些是周期信号?若为周期信号，试确定其周期T。 (1) x(t)=4cos(2πt+π/6)  -∞＜tr＜∞；(2) x(t)=5e -3t 0≤＜∞；(3) -∞＜t＜∞；(4) x(t)=1  0＜t＜5；(5) x(t)=e cos 2 10πt -∞＜t＜∞：(6)x(t)=2t 2 +3 0≤t＜∞。
查看完整题目与答案