休克：晕厥 A. B. C. D.
11. A. He got a new job. B. He was on holiday. C. He had a car accident. D. He was ill.
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The nurse _____ on a night shift for several weeks. A. is working B. works C. worked D. has been working
13. A. He is the new manager. B. He is away on business. C. He is on sick leave. D. He is retired.
27. May the fourth is the day __________ we Chinese people will never forget. A. which B. when C. on which D. about which
_______your father wants to know is________ getting on with your studies. A. What; how are you B. What ； how you are C. How ； that you are D. That ； how you are
9. A. He’s writing a report. B. He’s on a business trip. C. He’s attending a meeting. D. He’s on his holiday.
【单选题】以下各项中,属于按谈判内容划分的是 () A.客场谈判 B.集体谈判 C.书面谈判 D.投资谈判 A. 客场谈判 B. 集体谈判 C. 书面谈判 D. 投资谈判
A. of B. for C. with D. in
◑___alone, I turned on the radio for company。◑A. Be◑B. Been◑C. Being◑D. Having been
根据所听到的内容回答题__________ A. In a post office. B. At an insurance company. C. On an airplane. D. In a movie company.
A. as B. for C. on D. about
A. on B. in C. with D. about
She has got a few thousand pounds ___________ for her retirement. [ ] A. put on B. put down C. put away D. put together
【单选题】Research shows that children educated at a Montessori school ____. A. do better than other children later on B. do less well than other children later on C. have different skills from other children D. are less imaginative than other children
Protect yourself from strong sunlight. You know,skin cancer can be caused by too much ________ the sun. [ ] A. contact with B. experiment on C. exposure to D. exhibition of
A typhoon swept across this area with heavy rains and winds strong as 113 miles per hour. [ ] A. too B. very C. so D. as
A. from B. with C. in D. to
A good writing __________ clear organization and choices of words. A. calls on B. calls for C. calls up D. calls off
铁的良好来源应包括（） A. 动物血 B. B.菠菜 C. C.牛肉 D. D.动物肝脏 E. E.鱼肉
【单选题】中国文学批评起源于 ()。 A. 先秦 B. 两汉 C. 魏晋六朝 D. 唐宋 A. 先秦 B. 两汉 C. 魏晋六朝 D. 唐宋
A sample of our new beef extract has been sent to you today parcel post, and we hope it will reach you perfect condition.A. with; in B. in; by C. on; with D. by; in
一、单项选择题（每题2分，共20分） 1.下列哪项属于肉质直根？（） A.圆锥根 B.块根 C.气生根 D.支持根 2.仙人掌的刺状物是（）。 A.根的变态 B.地上茎的变态 C.托叶的变态 D.叶的变态 3.山楂、皂荚等植物的刺是（）。 A.花的变态 B.茎的变态 C.叶的变态 D.托叶的变态 4.雌蕊的组成为（）。 A.花丝和花药 B.柱头、花柱和子房 C.柱头和花丝 D.柱头和花药 5.一朵花中既有雄蕊又有雌蕊，属于（）。 A.单性花 B.两性花 C.无性花 D.单被花 6.双子叶植物的种子有（）。 A.1枚子叶 B.2枚子叶 C.3枚子叶 D.多枚子叶 7.单纯由子房发育形成的果实称为（）。 A.假果 B.真果 C.单果 D.聚合果 8.生物分类的基本单位是（）。 A.科 B.纲 C.种 D.属 9.具有形态的变异、地理分布和生态上隔离的植物类群是（）。 A.种 B.亚种 C.变种 D.变型 10.裸子植物属于（）。 A.孢子植物 B.隐花植物 C.无胚植物
