单项选择题
1、 遗传多样性是发生在（　　）
A．分子水平
B．原子水平
C．离子水平
D．物质水平


2、 霸权主义和强权政治的社会根源是（　　）
A．资产阶级的意识形态
B．资产阶级的人权主义
C．经济全球化发展
D．垄断资本主义的经济政治制度

3、回答题
    A few minutes ago, walking back from lunch, I started to cross the street when I heard the sound of a coin dropping．It wasn't much but, as I turned, my eyes caught the heads of several other people turning too．A woman had dropped what appeared to be a dime．The tinkling sound of a coin dropping on pavement is an attention-getter．It can be nothing more than a penny．Whatever the coin is, no one ignores the sound of it．It got me thinking about sounds again．We are besieged(包围) by so many sounds that attract the most attention．People in New York City seldom turn to look when a fire engine, a police car or an ambulance comes screaming along the street．When I'm in New York, I'm a New Yorker．I don't turn either．Like the natives．At home in my little town in Connecticut, it's different．The distant wail of a police ear, an emergency vehicle or a fire siren brings me to my feet if I'm seated and brings me to the window if I'm in bed．It's the quietest sounds that have most effect on us, not the loudest．In the middle of the night, I can hear a dripping tap a hundred yards away through three closed doors．I've been hearing little creaking noises and sounds which my imagination turns into footsteps in the middle of the night for twenty-five years in our house．How come I never hear those sounds in the daytime?

The sound of a coin dropping makes people________
A．think of money
B．look at each other
C．pay attention to it
D．stop crossing the street


填空题
4、 某些植物能够通过向体外分泌代谢产物来抑制其他植物的生长．这种现象称为______。


简答题
5、性格是指由人习惯化了的行为方式的人格特性。


6、 强、平衡、不灵活的神经类型对应的气质类型是多血质。


7、 《梁祝》

8、z = sin (x²y), 求dz。

9、求平行于轴且经过两点和平面方程

10、

以外语系(Foreign Languages Department)的名义写一份会议通知。通知内容如下：
(1)时间、地点；
(2)会议内容；
(3)与会者。

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