在滑坡地段挖土方时，不宜在什么季节施工？（） A.冬季 B.春季 C.风季 D.雨季

托盘化运输是（）运输的起点（）

A.联合

B.集装箱

C.集装化

D.散货

下列关于商业银行流动性监管核心指标的说法，不正确的是（）。

A.流动性比例=流动性资产余额／流动性负债余额×100%

B.人民币超额准备金存款是指银行存入中央银行的各种存款中高于法定准备金要求的部分

C.核心负债比率不得低于60%

D.流动性缺口为60天内到期的流动性资产减去60天内到期的流动性负债的差额

2005年9月15日，胡 * * * * 在《努力建设持久和平、共同繁荣的和谐世界》的重要讲话中指出，人类实现普遍和平、共同发展的理想还任重道远……只有世界所有国家紧密团结起来，共同把握机遇，应对挑战，才能为人类社会发展创造光明的未来，才能真正建设一个持久和平、共同繁荣的和谐世界……中国的发展不会妨碍任何人，也不会威胁任何人，只会有利于世界的和平稳定、共同繁荣。胡 * * 的讲话表明[ ]

A．和平与发展的道路并不平坦

B．维护世界的和平与发展是全世界人们的共同责任

C．中国坚持走和平发展的道路

D．只有中国才能维护世界的和平稳定和共同繁荣

Autumn and winter are cold and flu seasons. Will the old advice about dressing warmly help prevent a cold, or if you get sick, should you follow the old saying, “feed a cold and starve a fever?” And what about that fever? Should you take medicine to reduce your temperature, or is it better to let the body treat the fever itself? Everyone seems to have an answer. But is popular wisdom valuable?

Doctor Nelson knows a lot about cold and flu seasons. Nelson says research may be just starting to provide proofs for long-held beliefs. For example, scientists for years were against the idea that getting cold and wet might cause colds or flu. But recent studies have shown that cold temperatures cause stress on the body, and that stress can create conditions more inviting to viruses. So maybe it does make sense to wrap up warmly before going outside.

And what about feeding a cold and starving a fever? Nelson says if you have a cold and are hungry, you should eat. But a fever, especially a high one, suggests a more serious problem. He says people are usually not hungry when they have a high fever. Eating might even make a person sick. But drinking enough water is important. A fever easily makes the body lose water.

Finally, when should you treat a fever? Nelson says a fever should be treated if it stays at

40℃ or above for a day or more. A high temperature can damage brain cells. The doctor also believes in treating a fever if it prevents a person from sleeping.

Medicine like aspirin, for example, can be used to reduce pain and fever. But aspirin should not be given to children because it can cause serious problems.

小题1:We can learn from the passage that Doctor Nelson________.

A．doesn’t believe in the old advice about preventing colds

B．is now trying his best to provide proofs for long-held beliefs.

C．doesn’t think it necessary to see a doctor immediately if a person has a temperature of 40℃

D．doesn’t think it necessary to treat a fever even if it prevents someone from sleeping.小题2:According to Doctor Nelson, if someone catches a fever, he should________.

A．bathe in cold water

B．drink enough water

C．try to eat something

D．take some exercise outside小题3:Which of the following is Not mentioned in the passage?

A．When people should treat a fever

B．Whether the old advice about preventing a cold is valuable.

C．What the medicine , aspirin, is used for.

D．Why people should eat when having a cold.小题4:The passage suggests that_______.

A．aspirin can damage train cells if an adult takes too much of it.

B．it is easier for people to catch colds when their bodies are stressed.

C．some old advice about preventing colds doesn’t make any sense.

D．the idea that getting cold can cause flu was proved true years ago.

在DNA分子的一个片段中，腺嘌呤有400个，转录成的信使RNA中的尿嘧啶个数是（）

A.00个

B.00个

C.00个

D.法确定