【名词&注释】
生活史(life history)、雄配子体(male gametophyte)、雌配子体(female gametophyte)、答题卡(answer sheet)、孢子体(sporophyte)、木质部(xylem)、植物体(plants)、红豆杉纲(taxopsida)
[单选题]木质部(xylem)中央有髓的中柱称( )。
A. 原生中柱
B. 管状中柱
C. 编织中柱
D. 星状中柱
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举一反三：
[单选题]多管藻(真红藻亚纲)的生活史中有三种植物体(plants)交替出现，它们是( )。
A. 茎叶体、丝状体、叶状体
B. 孢子体、配子体、果孢子体
C. 配子体、雌配子体、雄配子体
D. 孢子体、雌配子体、雄配子体
[单选题]的孢子叶球均为单性同株。
A. 松科植物
B. 银杏和铁树
C. 柏科植物
D. 红豆杉纲(taxopsida)
[单选题]请阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该选项的标号涂黑。A
A. One morning more than thirty years ago, I entered the Track Kitchen, a restaurant where everyone from the humblest( )to the most powerful came for breakfast.I noticed am empty chair next to an elderly, unshaven man, who looked somewhat disheveled. He was wearing a worn-out hat and was alone. I asked if I might join him.He agreed quietly and I sat down to have my breakfast.
B. We cautiously began a conversion and spoke about a wide rang of things. We never introduced ourselves. I was concerned that he might have no money and not be able to afford something to eat. So as I rose to go back to the counter and buy a second cup of coffee,I asked,
C. “My I get you something ?”
D. “ coffee would be nice.”
E. Then I bought him a cup of coffee, We talked more ,and he accepted another cup of coffee,Finally,I rose to leave,wished him well,and headed for the exit. t the door I met one of my friends. He asked,
F. “How did you get to know Mr. Galbreath?”
G. “Who?”
H. “The man you were sitting with. He is chairman of the Board of Churchill Downs.”
I. I could hardly believe it. I was buying, offering a free breakfast, and feeling pity for one of the world’s richest and most powerful men!
J. My few minutes with Mr. Galbreath changed my life. Now I try to treat everyone with respect, no matter who I think they are, and no matter another human being with kindness and sincerity.
K. 56. What does the underlined word “disheveled” mean?
L. . Unfriendly.
M. Untidy.
N. Gentle.
O. Kind.
[单选题]
A. cost
B. pay
C. care.
D. praise
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