单项选择题
1、 哲学的物质范畴与自然科学的物质范畴的关系是 （　　）
A．形式与内容的关系
B．普遍与特殊的关系
C．相对与的关系
D．现象与本质的关系


2、 种群的逻辑斯谛增长曲线是（　　）
A．“J”型
B．“L”型
C．“S”型
D．“V”型


3、 由于种群内个体间竞争而产生的种群分布是（　　）
A．均匀分布
B．随机分布
C．成群分布
D．内分布


4、 我国社会主义初级阶段的多种所有制经济，按根本性质可划分为（　　）
A．全民所有制经济与集体所有制经济
B．公有制经济与外资经济
C．公有制经济与私营经济
D．公有制经济与非公有制经济


5、 回答题
    It takes a long time to grow a tree．How long? Well, pine trees are the quickest growing trees, but still, they take twenty years to reach a size suitable for cutting and harvesting．An oak takes about sixty years to grow to a good size．A redwood may take hundreds of years．Lumber companies, which make their money on trees, depend on those that grow quickly．Therefore, they are always looking for methods to make trees grow faster．So far, the secret to fast growing trees seems to lie in " super-seeds．" These are seeds that are gathered from the quickest growing trees in a forest．One company searched 100,000 acres of trees and selected the seeds from just fifteen trees．These two ounces of seed were enough to plant several hundred new trees．Eventually, when these trees have grown, seeds will again be taken only from the fastest growing trees of crop．This process of artificial selection will yield, in the future, a super-tree that will grow in half the time it takes normal trees to develop．Unfortunately, it takes a long time for a plan like this to reach its goal．The Weyerhauser Lumber
    Corporation, which started its first collection of seed in 1958, is just now beginning to harvest the
    super-seeds of the first generation of the faster growing trees．

This selection centers on________
A．the life span of trees
B．the age of redwoods
C．making trees grow quickly
D．cutting trees for lumber


6、
A．virus
B．T-shirt
C．third
D．virtue

7、It was____ matter that I had no choice but to talk it over with my parents．
A．a such serious    
B．a so serious    
C．such serious a    
D．SO serious a


8、“六一居士”是下列哪位作家的号（　　）
A．王安石
B．苏轼
C．欧阳修
D．李清照


填空题
9、若D是由X= -1，X=1，Y= -1，Y=1围成的矩形区域，则_________。

简答题
10、论述善意取得的概念和构成条件。

责编：cll  评论 纠错