一位3岁患儿因急性菌痢住进医院，经治疗本已好转，即将出院。其父母觉得小儿虚弱，要求输

After twenty years of shaving（剃须）himself every morning, a man in a small Southern town thought he had enough. He told his wife that he intended to let the local barber shave him each day. He put on his hat and coat and went to the barber shop.

The barber's wife, Grace, was working that day, so she performed the task. Grace shaved him, and said, "That will be $20." The man thought the price was a bit high, but he paid the bill and went to work.

The next morning the man looked in the mirror, and his face was as smooth as it had been when he left the barber shop the day before. “Not bad, he thought. At least I don't need to get a shave every day.”

The next morning, the man's face was still smooth. Tw o weeks later, the man was still unable to find any trace of whiskers on his face. It was more than he could take and he was frightened, so he returned to the barber shop.

"I thought $20 was high for a shave", he told the barber's wife, "but you must have done a great job. It's been two weeks and my whiskers still haven't started growing back." The expression on her face didn't even change, expecting his comment. She responded, "You were shaved by Grace and once shaved, always shaved!"

小题1:It’s implied in the first sentence of the passage that          .

A．the man lived a very poor life

B．the man liked shaving himself

C．the man finally got bored of shaving himself

D．the man decided not to shave again小题2:We learn that at first the man thought ＄20 for a shave was         .

A．too little

B．too much

C．proper

D．impossible小题3:What can we learn from the passage?

A．Everybody in the town knows Grace.

B．Nobody wants to be shaved by Grace in the town.

C．The man was scared by the result two weeks later.

D．The man’s whiskers grew back at last.

男性，65岁，近2年来经常有尿频、尿等待、尿流变细。数小时前因腹痛口服阿托品1片。自觉口干，下腹胀痛、腰酸痛。有尿急感但排不出尿。

排尿困难最可能的诱因是（）

A.膀胱括约肌受损

B.药物副作用

C.前列腺肥大

D.前列腺癌

E.膀胱平滑肌受损

（2013山西）天然气的主要成分是甲烷。由甲烷的化学式“CH₄”获得的信息正确的是

A．甲烷的相对分子质量是16g

B．甲烷中有4个氢原子

C．甲烷中碳的质量分数为20%

D．甲烷是一种有机物

纺织材料达到吸湿平衡时，水分子将不再进入纺织材料内部。

金融机构在收缴假币过程中有下列情形之一的，应当立即报告当地公安机关，提供有关线索（）。

A.一次性发现假人民币10张（枚）（含10张、枚）以上、假外币20张（含80张、枚）以上的B.属于利用新的造假手段制造假币的

C.有制造贩卖假币线索的

D.持有人不配合金融机构收缴行为的