单项选择题
1、 已知X>0，Y>0，2x+Y一3，则XY的值为
A．9/8
B．3/2
C．9/4
D．3/4


2、 下列欧洲旅游景点与其所在国家组合正确的是（　　）
A．巴特农神庙——希腊
B．水城威尼斯——西班牙
C．卢浮宫——英国
D．峡湾海岸——法国


3、
依次填入下面横线处的句子，顺序恰当的一项是（　　）
_____，_____，_____，_____，_____，_____。我回到四叔的书房里时，瓦楞上已经雪白，房里也映得较光明。
①雪花大的有梅花那么大
②天色愈阴暗了
③下午竟下起雪来
④夹着烟霭和忙碌的气色
⑤将鲁镇乱成一团糟
⑥满天飞舞
A．③②①④⑥⑤
B．②③⑥①④⑤
C．③①⑥④⑤②
D．②③①⑥④⑤

4、阅读下列短文，回答题。
Looking for Pen Pals
      Mary,24 years old, comes from Scotland and would like to find apen pal(笔友)who comesfrom East Europe． She likes playing the piano and listening to jazz music． She is interested in historybut does not like discussing politics．
Jim, 19 years old, comes from South Korea． He would like a pen pal who is interested in discus-sing the differences of life in Europe and Asia． He loves traveling, listening to pop music and playingfootball in his free time．
      Pietro ,42 years old, comes from Argentina． He is a businessperson and would like to find a penpal who is also a businessperson and lives in North America． He likes using the Internet and listeningto light music．
      Helga,31 years old, comes from Germany and speaks French, English and Russian． She wouldlike a pen pal who is interested in exchanging (交流) ideas about language learning． She does notlike using computers for learning and believes that language learning can only happen in a class-room．
      Jennifer, 18, comes from New Orleans． She is interested in discussing the political differences
      between East Europe and North America． She loves horse-riding and listening to jazz music．
      Alessandro,25 years old,comes from Rome． He is interested in finding a pen pal who speaksdifferent languages and can exchange ideas on using computers for learning purposes． He likesplaying football in his free time．
Who are interested in the same kind of music?
A．Mary and Pietro．
B．Pietro and Jim．
C．Jim and Jennifer．
D．Mary and Jennifer．


5、 如图2-5所示，在虚线范围内有匀强磁场，磁场方向垂直纸面向里．已知矩形线圈abcd运动到图示位置时，cd边所受磁场力的方向竖直向上，则线圈的运动情形是（　　）

A．向左平动
B．向右平动
C．向上平动
D．向下平动


6、 Turn off the main road here __________ you will come to the lake.
A．so
B．and
C．but
D．or


填空题
7、


8、 两个定点分别为A(2，-2)和B(-2，-5)，P为y轴上一点，若∠APB=90°，则点P的坐标为___________．


9、某校高中生共有900人，其中高一年级200人，高二年级300人，高三年级400人．现采取分层抽样法抽取容量为45人的样本，高一、高二、高三年级抽取的人数分别为________．

10、

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