胃的下口称(),即胃的出口,与十二指肠相接。A.贲门 B.幽门 C.胃窦 D.胃底

题型:单项选择题

问题:

胃的下口称(),即胃的出口,与十二指肠相接。

A.贲门

B.幽门

C.胃窦

D.胃底

考点:营养与食品卫生(医学高级)营养与食品卫生综合练习营养与食品卫生综合练习题库
题型:单项选择题

A year ago, I paid no attention to English idioms(习语), though my teacher told us the importance again and again. But soon, the importance of English idioms was shown in an amusing experience.

One day, I happened to meet an Englishman on the road, and soon we began to talk. As I was talking about how I was studying English, the foreigner seemed to be surprised. Gently shaking his head,shrugging his shoulders, he said,“You don’t say!” “You don’t say!” I was puzzled. I thought, perhaps this is not a right topic. “Well, I’d better change the topic.” So I said to him. “Well, shall we talk about the Great Wall? By the way, have you ever been there?” “Certainly, everyone back home will laugh at me if I leave China without seeing it. It was wonderful.” He was deep in thought when I began to talk like a tourist guide. “The Great Wall is one of the wonders in the world. We are very proud of it.” Soon I was interrupted(打断)again by his words: “You don’t say!” I couldn’t help asking, “Why do you ask me not to talk about it?” “Well, I didn’t ask you to do so,” he answered, greatly surprised. I said, “Didn’t you say ‘you don’t say’?” Hearing this, the Englishman laughed to tears. He began to explain, “ ‘You don’t say’ actually means ‘really!’ It is an expression of surprise. Perhaps you don’t pay attention to English idioms.” I realized I had made a fool of myself. Since then I have been more careful with idiomatic expressions. Remember: what the English teachers said is always right to us students.

小题1:A year ago, I paid no attention to English idioms because       .

A.I had no interest in them

B.English idioms were very difficult

C.I did not realize the importance of them

D.my teacher didn’t tell us the importance of them小题2:At first, on hearing “You don’t say,” I thought the foreigner meant       .

A.I had talked too much

B.I had to stop talking

C.he was not interested in the topic

D.he was only interested in the Great Wall小题3:“…was shown in an amusing experience.” The word “amusing” probably means     .

A.interesting

B.important

C.terrible

D.unlucky小题4:Which of the following is TRUE according to the passage?

A.The Englishman wanted me to act as his guide.

B.The Englishman left China without seeing the Great Wall.

C.The Englishman wanted to see the Great Wall after I talked about it.

D.The Englishman visited the Great Wall and thought it worth visiting.小题5:After the Englishman explained the idiom, ___________.

A.I felt very silly

B.the Englishman became a real fool

C.I became more careful in everything

D.I thought the Englishman had made me a fool

题型:单项选择题


第五组:
患者,男性,32岁,既往健康,有烟酒嗜好。 1年前发现左上肢“红线”,伴肿硬,压痛。5个月前感觉右下肢凉、怕冷,麻木,行走200m出现小腿疼痛。近1个月症状加重,出现夜间疼痛。查体:右下肢发绀,皮温凉,右股动脉弹性好,足背胫后动脉搏动未触及。

目前临床分期为

A.第一期

B.第二期

C.第三期

D.第四期

E.第五期

题型:单项选择题

异烟肼急性中毒的潜伏期为

A.6~7小时,第7小时达高峰

B.5~6小时,第6小时达高峰

C.4~5小时,第5小时达高峰

D.3~4小时,第4小时达高峰

E.1~2小时,2~3小时达高峰

题型:单项选择题

阅读材料,回答问题。

材料一 如果可以把1492年看作全球化的开始,那么首先是葡萄牙和西班牙人开创了现代全球化;然后是大英帝国、法国等欧洲国家开始大规模向全球殖民……——海军《火预言:2049年的世界》

(1)依据材料并结合所学知识,说明为什么“首先是葡萄牙和西班牙人开创了现代全球化”?指出1640——1870年间英国大规模向全球殖民的政治、经济条件。

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材料二 在这世界里,前所未有地挤满了人——人们在巨大城市的人行道上互相推挤……在这世界里,充满了流线型汽车、有机电车和飞机;这世界受到了来自传声筒的唱声的干扰,遭到了新闻标题以及电影中的不断变化的镜头的攻击。这世界是工业文明统治的一部分,它不但为西欧诸民族所分享,也为俄国人、美国人和日本人所分享,甚至还在某种程度上为中国人和印度人所分享。——《全球通史》

(2)依据材料二,概括归纳工业文明给人类社会带来了哪些变化?

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材料三 20世纪90年代以来,经济全球化迅速发展。针对经济全球化问题,美国前总统克林顿曾说:“如果由于害怕全球化的破坏而希望挡回全球化的力量,我认为是不可取的。”古巴前领导人菲德尔·卡斯特罗则认为“由于不公正的国际经济秩序,经济全球化并没有使广大的发展中国家从中受益,反而造成……富国愈富,穷国愈穷”。

(3)利用材料三中克林顿和卡斯特罗的观点,以“正确看待世界经济全球化”为主题写一段短文。要求:①必须包括以下关键词:“潮流”“发达国家”“发展中国家”“对策”;②紧扣主题,观点合理;③条理清晰,合乎逻辑;④字数在120字左右。

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螳螂突出的优点是能够建造十分精美的巢穴。

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