男性,56岁,大便次数增加伴间断腹泻3个月,排脓血便20天,体重下降6kg。考虑以下

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问题:

男性,56岁,大便次数增加伴间断腹泻3个月,排脓血便20天,体重下降6kg。

考虑以下哪一项诊断的可能性较大()。

A.肠息肉

B.肠阿米巴病

C.慢性肠炎

D.内痔

E.结肠或直肠恶性肿瘤

考点:胸心外科学(医学高级)胸心外科综合练习胸心外科综合练习题库
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—What's your favorite drink?

—__________.

[ ]

A. Meat

B. Milk

C. Pear

D. Sugar

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实施企业文化落地工程,推进制度建设,要把统一的企业文化融入()建设全过程。

A.企业标准和管理标准

B.工作标准和管理制度

C.企业标准和规章制度

D.管理标准和工作标准。

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杜某和钟某1997年合伙开饭店,因经营有方,饭店生意兴隆,1998年5月,钟某的妻弟李某要求入伙,以下哪项表述不正确( )。

A.设杜某不同意李某入伙而钟某同意,则李某不能入伙

B.设杜某和钟某都同意李某入伙,但在入伙协议中约定李某不执行合伙事务并不能自营饭店

C.设李某入伙后,饭店经营不善致合伙散伙,对于1998年5月以前合伙债务李某不负偿还之责

D.设李某入伙后,饭店经营不善致合伙散伙,对入伙之前债务李某与杜某、钟某负连带责任,但有权就其承担数额向杜某、钟某追偿

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Americans are often in a hurry. They rush to work, rush home, and rush through their meals. Workers and students usually have only half hour or an hour for lunch. As a result, a lot of Americans go and eat in fast food restaurants. The service is quick, and the prices are cheap.
What do fast food restaurants serve Of course, many of them have hot dogs, hamburgers, fried chicken, pizza, or ice cream. But other fast food restaurants specialize (专门从事) in different foods. Some places serve roast beef. Some serve fish and seafood. In fact, you can find popular foreign dishes in fast food restaurants, too. There are Italian restaurants with Italian sausage (香肠) and spaghetti (通心粉). And there are Chinese restaurants with Cantonese (粤式的) or Sichuan foods.

Which is NOT true about the fast food restaurants in a franchise
[A] Each restaurant has a different owner.
[B] The name of the restaurants is the same both in U.S.A. and other countries.
[C] The food sold everywhere costs the same.
[D] The food tastes the same everywhere.

A lot of fast food restaurants are franchises (产品经销特许权), a very popular form of business in the United States. There are many restaurants in a franchise, and each franchise has a different owner. However, all of the restaurants are under one central management, and the name of the restaurants is the same everywhere in the United States — and in foreign countries, too. This kind of central control guarantees that, for example McDonald’s hamburgers and Kentucky Fried Chicken taste the same everywhere.
In modern American life, fast food restaurants are very important. They provide quick and inexpensive meals for American people in a hurry.

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屈从态度的主要表现是()。

A.感到无法控制自己的命运,认为一切都是命运决定的

B.认为条例是死的,人是活的,自己是全能的

C.总是感到处境危险,时间紧迫,需要马上动手

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