1. [单选题]苔藓植物配子体的形态大体可分为两大类型，即叶状体和拟茎叶体。( )
A. 正确
B. 错误
2. [单选题]4.___________
A. drawing back
B. putting on
C. handing in
D. holding out
3. [单选题]色当战役的重大影响是（ ）。①促成了法国与撒丁王国结盟
A. ②导致了法兰西第二帝国垮台
B. ③推动了普鲁士与奥地利联合
C. ①③
D. ①④
E. ②③
F. ②④
4. [单选题]DScience can't explain the power of pets, but many studies have shown that the company of pets can help lower blood pressure (血压) and raise chances of recovering from a heart attack, reduce loneliness and spread all-round good cheer. Any owner will tall you how much joy a pet brings. For some, an animal provides more comfort than a husband/wife. A 2002 study by Karen Allen of the State University of New York measured stress (紧张) levels and blood pressure in people - half of them pet owners –while they performed 5 minutes of mental arithmetic (算术) or held a hand in ice water. Subjects completed the tasks alone, with a husband/wife, a close friend or with a pet. People with pets did it best. Those tested with their ani mal friends had smaller change in blood pressure and returned most quickly to baseline heart rates. With pets in the room, people also made fewer math mistakes than when doing in front of other companions. It seems people feel more relaxed (放松)around pets, says Allen, who thinks it may be because pets don't judge. A study reported last fall suggests that having a pet dog not only raises your spirits but may also have an effect on your eating habits. Researchers at Northwestern Memorial Hospital spent a year studying 36 fat people and their equally fat dogs on diet-and-exercise programs; a separate group of 56 people without pets were put on a diet program. On average, people lost about I1 pounds, or 5% of their body weight. Their dogs did even better, losing an average of 12 pounds, more than 15% of their body weight. Dog owners didn't lose any more weight than those without dogs but, say researchers, got more exercise overall-mostly with their dogs - and found it worth doing.
A. What does the text mainly discuss?
B. What pets bring to their owners.
C. How pets help people calm down.
D. People's opinions of keeping pets.
E. Pet's value in medical research.
5. [单选题]．余秋雨说：“好书是岁月和空间的凝炼，集中了智者对于人性和自然的最高感悟。阅读它们，能够使年青人摆脱平庸和狭隘，发现自己的精神依托和人生可能。”这表明
A. 人们常常遭遇思想道徳上的“两难选择”
B. 多读书才能提高人们的知识文化水平
C. 加强思想道德修养能够促进知识文化修养
D. 要在知识文化的陶冶中不断升华自己的思想道德境界
6. [单选题]
A. protected
B. nursed
C. scolded
D. affected
7. [单选题]
A. trusted
B. invited
C. forced
D. permitted
8. [单选题]
A. Since
B. Once
C. Whether
D. Although
9. [单选题]《法国政治制度史》写道：“1871年的巴黎公社是劳动群众(working masses)通过其政治代表当家作主(be master)的新政治制度的萌芽”。对此解读准确的应包括①“巴黎公社”是民族矛盾和阶级矛盾激化(intensify the contradictions)的产物
A. ②“劳动群众(working masses)”建立了世界上最早的社会主义政权
B. ③“政治代表”是指公社委员
C. ④“新改治制度”是指无产阶级专政的制度
D. ①④
E. ②③
F. ①②③
G. ①③④
10. [单选题]种子中的外胚乳来自于( )结构。
A. 受精极核
B. 受精卵
C. 珠心组织
D. 果皮
