用含0.003molNa2SO3的溶液30mL，恰好将0.002mol的XO4-

One very cold morning, my, father and I were working on the farm. I asked him how long I must stay in the ____31____.

“About an hour.”he answered.

“I wish I could go hone now—my __32__ aches.”

“I am sorry, but can’t you stay till lunch time?”said my father.

“But my headache is getting __33__.”

“Well,” said he,“you may go home. I don’t want you to work if you are sick. Go straight home __34__ tell your mother to give you some rhubarb(大黄，一种苦药).It will __35__ you a lot.”

I went back home. However, I told my mother that my head was better, hoping not to __36__ the terrible medicine. But it was too __37__.She understood my __38__ as well as my father. So she prepared the rhubarb.

I had to swallow(吞) all of the rhubarb. Dear me! How bitter it was! I would rather __39__ all day in the field. But it cured(治愈) my laziness, and I learned that it is important to be __40__.

Friends, keep it, though there is another and a better reason.

小题1:A. field                 B. hospital               C. factory

小题2:A. tooth                B. head                  C. stomach

小题3:A. better                B. worse                 C. less

小题4: A. but                 B. or                     C. and

小题5:A. hurt                 B. worry                 C. help

小题6:A. take                 B. buy                   C. make

小题7: A. early                B. late                    C. easy

小题8:A. joke                 B. duty                   C. problem

小题9:A. work                B. play                    C. study

小题10: A. kind                 B. honest                  C, helpful

苯巴比妥在90%的乙醇溶液中溶解度最大，则90%的乙醇溶液是（）。

A、潜溶剂

B、极性溶剂

C、助溶剂

D、消毒剂

E、增溶剂

不是白假丝酵母菌的常用鉴定方法是

A．芽管形成试验

B．糖同化试验

C．糖发酵试验

D．尿素酶试验

E．厚膜孢子形成试验

按国家科委统计的口径，判定一项农业生产技术成果已推广，其推广度应等于或超过（）

A.10％

B.20％

C.30％

D.50％

胡 * * * * 在省部级主要领导干部提高构建社会主义和谐社会能力专题研讨班上讲话中指出，社会主义和谐社会的建设目标是( )。

A．社会各阶级各尽所能、各取所需的和谐社会

B．生产发展，生活富裕，生态良好的和谐社会

C．民主法治、公平正义，诚信友爱、充满活动、安定有序、人与自然和谐相处的社会

D．社会组织机制健全，社会管理完善，社会秩序良好，人民群众安居乐业，社会保持安定团结的和谐社会