古诗文默写（5分，每空1分） 小题1:，孤舟一系故园心。（杜甫《秋兴八首·其一》

(C)

Is there anything more important than health I don’t think so. "Health is the greatest wealth," wise people say. You can’t be good at your studies or work well when you are ill.
If you have a headache, toothache, backache, earache or bad pain in the stomach, if you complain of a bad cough, if you run a high temperature and have a bad cold, or if you suffer from high or low blood pressure, I think you should go to the doctor.
The doctor will examine your throat, feel your pulse, test your blood pressure, take your temperature, sound your heart and lungs, test your eyes, check your teeth or have your chest Xrayed. After that, he will advise some treatment, or some medicine. The only thing you have to do is to follow his advice.
Speaking about doctor’s advice, 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 much more cheerful and much happier. He thanked the doctor and said that he had never felt a healthier man.
"But you know, doctor," the man went on saying, "it’s not easy to begin smoking at my age.\

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

下图是常用的实验装置图，根据所学知识回答下列问题：

（1）A装置中用于加热的仪器名称是_____  ，B装置中用作反应容器的仪器是_____   ；

（2）若用A装置制取氧气，试管中盛放的药品是____   _____   ，发生反应的表达式是______________； （3）通过查阅资料得知，硫化氢是一种有毒的气体，其密度比空气的大，且能溶于水形成氢硫酸。实验室  通常用块状固体硫化亚铁（FeS）和稀硫酸混合，在常温下，通过发生反应制得硫化氢（H₂S）气体。则制取硫化氢气体的发生装置可以选用      （填编号），若用C装置收集硫化氢气体，气体应从     端通入（填“a”或“b”）；

（4）收集氧气的操作过程是：等集气瓶中的水排完后，一只手扶稳集气瓶，另一只手首先小心地将导管从瓶口移开，然后                       ，最后把集气瓶正放在桌子上；

（5）实验室也常用上述装置A制备甲烷，推测其反应物是          （填序号）。

A.乙酸钠固体和碱石灰固体    B.氧化铝固体和水    C 一氧化碳和氢气

一切商品都包含着使用价值和价值二因素，都是使用价值和价值的统一。这句话包含的意思是( )

A．缺少使用价值和价值任何一方面，都不能成为商品

B．没有使用价值就没有价值

C．有使用价值，但不是劳动产品，因而不是商品

D．有使用价值，也是劳动产品，但只是供生产者自己消费，因而不是商品

金属家具特点

变压器容量在（）kVA及以上的大工业用户实行两部制电价。

A、50

B、100

C、315

D、2000