某患者缺失，余牙正常。其固定义齿设计应采用（） A.半固定桥 B.单端固定桥 C.双

若全集U=R，集合A={x|x≥1}∪{x|x≤0}，则C_UA=（    ）。

Is there anything more important than health? I don’t think so. “Health is the greatest wealth(财富),” wise people say. You can’t be good at your studies or work well when you are ill.　　     

Speaking about health, I can’t help telling you a funny story.　　

An old gentleman came to see the doctor. The man was very ill. He told the doctor about his weakness, memory loss and serious problems with his heart and lungs. The doctor examined him and said there was no medicine for his disease.　   

He told his patient to go to a quiet place for a month and have a good rest. He also advised him to eat a lot of meat, drink two glasses of red wine every day and take long walks. In other words, the doctor advised him to follow the rule: “Eat at pleasure, drink with measure and enjoy life as it is.” The doctor also said that if the man wanted to be well again, he shouldn’t smoke more than one cigarette a day.　　

A month later the gentleman came into the doctor’s office. He looked cheerful and happy. He thanked the doctor and said that he had never felt a healthier man.　　

“But you know, doctor,” he said, “it’s not easy to begin smoking at my age.”

小题1:The writer thinks that 　　　　.

A．health is more important than wealth

B．work is as important as studies

C．medicine is more important than pleasure

D．nothing is more important than money小题2:. The doctor usually tells his patient what to do 　　　　.

A．without examining the patient

B．after he has examined the patient

C．if the patient doesn’t take medicine

D．unless the patient feels pain小题3: The underlined part means “　　　　”.

A．he will be well again

B．he wasn’t a healthy man

C．he was feeling worse than before

D．he was feeling better than ever小题4: From the last sentence of the passage, we learn the man 　　　　 before the doctor told him not to smoke more than one cigarette a day.

A．didn’t smoke

B．has smoked so much

C．was a heavy smoker

D．began to learn to smoke

搭缝

智能变电站中交流电流、交流电压数字量经过（）传送至保护和测控装置。

A.合并单元；

B.智能终端；

C.故障录波装置；

D.电能量采集装置

下列各项中，不应记入“营业成本”的是( )。

A．商品销售成本
B．原材料销售成本
C．出租包装物成本
D．计提应收账款坏账准备