【名词&注释】
生殖细胞(germ cell)、被子植物(angiosperm)、农业生产(agricultural production)、身体力行(earnestly practise)、以身作则(set an example)、廉洁奉公(clean and devoted)、实际情况(actual situation)、乘胜追击、鼓舞士气、深谋远虑(foresight)
[单选题]下列对原文有关内容的分析和概括,不正确的一项是 (3分)
A. 朱棣深谋远虑(foresight),迅速出击居庸关,打败了俞瑱;然后进军怀来,一举击溃敌军,活捉宋忠、俞瑱。
B. 俞瑱逃往怀来,投靠宋忠;朱棣打算乘胜追击,于是分析了敌人的实际情况(actual situation),确定了制胜之策。
C. 为了稳定军心,鼓舞士气,宋忠用欺骗手段来蒙蔽下属,但被敌方间谍获知,最终未达到目的。
D. 宋忠失败的原因在于轻率浮躁,加上计策失当,不少部下临阵哗变,以致不堪一击,兵败如山倒。
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学习资料:
[单选题]
A. 1itres
B. kilograms
C. pounds
D. kilometres
[单选题]下列对原文有关内容的分析和概括,不正确的一项是(3分)
A. 孙谦十七岁开始任职,离任后客居历阳,从事耕作来供养弟妹,乡里称赞他淳厚友爱。后升任二郡太守,他对待蛮夷采用安抚政策,境内安定,威信卓著。
B. 孙谦任钱塘令时操守廉洁,不受馈赠。由于没有私人住宅,离任时只能借住在官府空车库里。明帝想将他引为亲信,因为他不愿意而被迫放弃这一想法。
C. 孙谦任零陵太守时,虽然年纪已老,仍勤于职守,受到官员民众欢迎。在担任郡守县令期间,常鼓励督责蚕桑养殖,努力发展农业生产,收入多于邻境。
D. 孙谦一生,历任二县五郡长官,处处廉洁奉公,以身作则。九十岁后,每次朝见聚会,他总是先于别人到达;遵奉仁义之道,身体力行也远远超过别人。
[单选题]D On May 23,1989, Stefania Follini came out from a cave at Carlsbad , New Mexico. She hadn’t seen the sun for eighteen and a half weeks . Stefania was in a research program, and the scientists in the program were studying body rhythms (节奏)。In this experiment Stefania had spent 130 days in a cave ,30 feet in depth.During her time in the cave, Stefania had been completely alone except for two white mice. Her living place had been very comfortable ,but there had been nothing to fell her the time .she’d had no clock or watches , no television or tadio. There had been NO natural light and the temperature had always been kept at 21℃
A. Stefania stayed in the cave for a long time because___________.
B. she was asked to do research on mice
C. she wanted to experience loneliness
D. she was the subject of astudy
E. she needed to record her life
[单选题]初生纹孔常存在于( )。
A. 初生壁
B. 次生壁
C. 胞间层
D. 角质层
[单选题]某些被子植物的成熟花粉中,营养核与生殖细胞或营养核与2个精子存在着密切的关系,叫雄性生殖单位。( )
A. 正确
B. 错误
[单选题]木质部中央有髓的中柱称( )。
A. 原生中柱
B. 管状中柱
C. 编织中柱
D. 星状中柱
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