参与平静吸气的肌肉主要是A.膈肌、腹壁肌 B.膈肌、肋间外肌 C.膈肌、肋间内肌 D

题型:单项选择题

问题:

参与平静吸气的肌肉主要是

A.膈肌、腹壁肌

B.膈肌、肋间外肌

C.膈肌、肋间内肌

D.膈肌

考点:普通考研西医综合西医综合
题型:单项选择题

阅读下面文言文,完成问题。

日近日远

  晋明帝数岁,坐元帝膝上。有人从长安来,元帝问洛下消息,潸然流涕。明帝问何以致泣,以东渡意告之。问明帝:“汝意谓长安何如日远?”答曰:“日远。不闻人从日边来,居然可知。”元帝之。明日,集群臣宴会,告以此意,更重问之。乃答曰:“日近。”元帝失色,曰:“尔何故异昨日之言邪?”答曰:“举目见日,不见长安。”(选自刘义庆《世说新语》)

  【注释】①晋明帝:晋朝皇帝司马绍,他是元帝的儿子。元帝:晋朝皇帝司马睿,字景文,建立东晋。②洛下:洛阳,西晋的京都。③汝意谓长安何如日远:你认为长安和太阳相比,哪个更远?④居然可知:由此可以推知。⑤更重问之:并且就同一个问题重新向明帝提问。

1.用“/”给下面的句子划分朗读节奏(只划一处)。

明 帝 问 何 以 致 泣

2.解释文中加粗的词语。

(1)具(     )

(2)因(     )

(3)异(     )

3.说说“尔何故异昨日之言邪”的意思。

______________________________________________________

4.晋明帝就同一个问题回答“日远”和“日近”的原因各是什么?

______________________________________________________

5.晋明帝是个怎样的人?

______________________________________________________

题型:单项选择题

材料一:按照公安部的统一部署,全国公安机关集中开展了“打四黑除四害”专项行动。

材料二:温 * * * * 指出:近年来相继发生“毒奶粉”、“瘦肉精”、“地沟油”、“彩色馒头”等事件,这些恶性的食品安全事件足以表明,诚信的缺失、道德的滑坡已经到了何等严重的地步。一个国家,如果没有国民素质的提高和道德的力量,绝不可能成为一个真正强大的国家、一个受人尊敬的国家。

(1)上述材料说明了什么?(6分)

(2)上述材料给生产经营者哪些警示?(9分)

题型:单项选择题

2008年7月1日是香港回归祖国11周年纪念日。11年来,香港年年被评为全球最自由经济体系市场,在瑞士洛桑管理学院发布的“国际竞争力排行榜”上一直位居前列,美国《时代》周刊也认为“香港比以往任何时候都更具活力。”我们可以从材料中得到的重要启示是[ ]

A、香港是世界上最发达的经济体系       

B、“一国两制”方针具有强大的生命力

C、香港发展的根本原因在于“高度自治” 

D、在发展的过程中,香港没有遇到任何困难

题型:单项选择题

阅读理解。

                                                                    Hanukkah

     Hanukkah (光明节) is a Jewish festival. It is celebrated on the 25th day of the Jewish month of

Kislev (犹太教历), which is usually sometime in December. It is often called the festival of lights.

The festival celebrates the time, over 2,000 years ago, when the Jewish people fought against an

emperor who would not let them follow their own traditions and religion. When the Jewish people

won back their temple in Jerusalem, they found there was only enough holy oil to keep the sacred

light burning for one day. However, to their surprise, this small amount of oil kept the light burning

for eight days and nights, until the people had time to make more oil.

     At the center of the Hanukkah celebrations is a candlestick (called a Menorah) that holds nine

candles. On the first night of Hanukkah the first candle is lit, and each day this candle is used to light

another candle, until on the eighth day, the last day, all the candles are lit. During Hanukkah, people

go to the synagogue (犹太教堂) to pray and to remember the miracle (奇迹) of the holy oil.

Hanukkah is a time for family and friends to come together. People exchange gifts and greeting cards,

and children go to parties. Parents often give their children money at Hanukkah. Potato cakes,

called latkes, are a traditional Hanukkah food.

1. For how many days does Hanukkah last?

A. 7.        

B. 8.          

C. 9.        

D. 10.

2. According to the passage, what is necessary when celebrating Hanukkah nowadays?

A. Oil.

B. Candles.  

C. Money.          

D. Cards.

3. What does the Menorah remind Jewish people about?

A. The war that they fought 2,000 years ago.

B. The God that they honored best.

C. The miracle of the holy oil that happened 2,000 years ago.

D. The church they built 2,000 years ago.

4.The passage mainly tells us about _____.

A. the history of Hanukkah and how it is celebrated

B. why Jewish people celebrate Hanukkah

C. why Jewish people protect their traditions

D. the miracle of the holy oil in the Jewish temple

题型:单项选择题

When workers become more efficient, it’s normally a good thing. But lately, it has acted as a powerful brake on job creation. And the question of whether the recent surge in productivity has run its course is the key to whether job growth is finally poised to take off.

One of the great surprises of the economic downturn that began 27 months ago is this.. Businesses are producing only 3 percent fewer goods and services than they were at the end of 2007, yet Americans are working nearly 10 percent fewer hours because of a mix of layoffs and cutbacks in the workweek.

(46) That means high-level gains in productivity--which in the long run is the key to a higher standard of living but in the short run contributes to sky-high unemployment. So long as employers can squeeze dramatically higher output from every worker, they won’t need to hire again despite the growing economy.

(47) On Friday, the Labor Department will release a closely watched March employment report expected to show the pest job growth in three years, driven by stabilization in the economy and a rebound from February snowstorms.

A p March job-growth number-at a time when the economy is growing at only a middling pace--would suggest that the productivity boom has largely run its course. (48) Regardless, the question of what caused the burst in workers’ efficiency is one of the great unanswered questions of the expansion and has huge stakes for the economy over the coming year.

"It is an episode that we’re going to--we, economists in general--are going to want to understand better and look at for a long time," Federal Reserve Chairman Ben S. Bernanke said at a hearing last week in which he described the productivity gains as "extraordinary" and acknowledged he had not foreseen them.

(49) Businesses have certainly not been investing in new equipment that might enable workers to be more efficient-capital expenditures plummeted during the recession and are rebounding slowly. (50) And the structural shifts occurring in the economy are so profound that one would expect productivity to be lower, rather than higher, as people need new training to work in parts of the economy that are growing, such as exports and the clean-energy sector.

So what’s happening As best as anyone can guess, the crisis that began in 2007 and deepened in 2008 caused both businesses and workers to panic.

(50) And the structural shifts occurring in the economy are so profound that one would expect productivity to be lower, rather than higher, as people need new training to work in parts of the economy that are growing, such as exports and the clean-energy sector.

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