【名词&注释】
新颖性(novelty)、叶绿体(chloroplast)、民族问题(national problem)、中国政府(chinese government)、申请专利、性问题(sex problem)、面神经核(facial nucleus)、阶级矛盾(class contradiction)、在国外(in overseas)、国际展览会
[单选题]植物对高原生态环境适应方式是（ ）
A. 形成CO2的储库
B. 光合作用量子效率升高
C. 细胞内叶绿体大、数量少
D. 气孔导度减小、数目增多
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举一反三：
[单选题]Passage FiveFrom the beginning rivers have played an important part in the life of man. Man of the earliest times used the rivers as a means of traveling. Today rivers still serve as a great waterway for the transport and people.
A. In ancient times, man settled near rivers or on river banks and built up large empires.
B. Water is the Nature's most precious gift to man. Man needs water to irrigate his crops, to cook and to wash. In nations all over the world rivers mean life and wealth. They feed and clothe the nations around them.
C. Water is also a source of energy and power. Man constructs huge dams across the river to control the water for irrigation and get the energy needed to drive generators. The electrical power is then directed to homes, cities, factories and television stations.
D. Man uses water each day. His main source of water comes from reservoirs, which in turn get their water from the rivers.
E. Rivers also bring down soil and minerals from the mountains and deposit them on the plains building up rich river deltas for raising plants and crops. Fresh water life in rivers or in lakes fed by them provide man with food.
F. In a small way rivers help to keep man in good health and provide for his amusements. Various forms of water sports keep man strong and healthy.
G. Rivers have run on this earth long before man. Man's future ability to live is uncertain, but rivers will flow on forever.
H. 52. Rivers have been important to man______.
I. since the last century
J. for a very long time
K. since a few hundred years ago
L. since a few years ago
[单选题]申请专利的发明，在申请日以前6个月内有同样的发明但并不丧失新颖性的是( )。
A. 在国外(in overseas)出版物上公开发表过
B. 在国内出版物上公开发表过的
C. 在中国政府主办或者承认的国际展览会上首次展出的
D. 在国内公开使用的
[多选题]脑神经躯体运动核包括( )
A. 三叉神经运动核
B. 动眼神经核
C. 滑车神经核
D. 面神经核(facial nucleus)
E. 舌下神经核
[单选题]我国社会主义社会民族问题的实质是
A. 人民内部矛盾问题
B. 民族冲突问题
C. 阶级矛盾(class contradiction)问题
D. 地区差别问题
[单选题]肿瘤组织分化越高（ ）
A. 预后越差
B. 转移越早
C. 恶性程度越高
D. 对放射越敏感
E. 恶性程度越低
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