某患者，大便干结，或不甚干结，欲便不得出，或便而不爽，肠鸣矢气，腹中胀痛，胸胁满闷，

爱动脑筋的孩子

       华佗是我国古代的名医。     

       华佗七岁时，父亲就去世了。他每天帮助母亲打柴、放牛、养蚕。     

       有一天，华佗和几个小朋友一起摘桑叶，一位老爷爷路过，问他们：“谁能摘下树顶上的叶子？”小朋友们抬头一看：树那么高，树顶上的枝条那么细，根本上不去呀！     

       华佗想了想，找来一根绳子，在绳子一头拴了块石头，把石头抛过枝条，枝条就被压弯了。他又用双手使劲拽绳子，枝条更低了。这样，他就摘到树顶上的叶子了。     

       老爷爷笑了，说：“这孩子爱动脑筋。好，我就收你做徒弟吧！”老爷爷就是当地有名的蔡医生。 

1．华佗是什么时候的人？他从事什么职业？

2．为什么老爷爷只收华佗做徒弟，而不收其他的孩子？

The bee，like the ant，is a social insect（昆虫）.Bees live in large groups in box-like houses called hives or beehives.Every bee does a certain job that helps the other members of the group.In a beehive there live three kinds of bees:the queen bee，the male bees and the worker bees.The worker bees are born to be hard-working，flying from flower to flower collecting nectar（花蜜），which is made up mostly of sugar mixed with water.Bees draw this nectar into their honey bags where some sort of liquid in their bodies turns the nectar into honey.The newly made honey flows slowly from the bees’ underside and then is stored in small cells in the hive.When the weather turns cold，and there are no flowers for them to collect nectar，the stored honey will see them through the winter months.People who raise bees and depend on bees for a living are thought of as beekeepers.A bee-keeper usually keeps hundreds of hives，and removes honey from hives and keeps it in glass bottles or jars.Honey usually appears as a clear golden-colored liquid，but this lies in the sort of flowers from which bees have taken the nectar.

66.The best title of this passage is_______.

A.The Social Habits of Bees                              B.Three Kinds of Bees

C.The Production of Honey                               D.Bee Keepers’ Work

67.Bees are regarded as social insects because they_______.

A.form themselves into a good organization

B.have learned something from human society

C.need beekeepers to arrange their jobs

D.are born to work hard

68.The color of honey in its final stage depends on the_______.

A.type of flowers which the nectar is taken from

B.amount of sugar the beekeeper gives the bees

C.season in which the nectar is collected

D.quantity of water the bees are able to drink

69.Worker bees are always busy collecting nectar in order to_______.

A.help beekeepers to earn money from honey

B.turn it into honey

C.have something to eat in winter months

D.please the queen bee at the hive

70.During the course in which nectar change into honey_______.

A.water and sunlight are necessary conditions

B.some special liquid inside bees must be in the presence

C.many complex（复杂的）chemical changes will take place

D.worker bees have to bring up what they collected into their hive

桩按照受力情况分为（）。

A.预制桩和灌注桩

B.端承桩和摩擦桩

C.预制桩和端承桩

D.灌注桩和摩擦桩

资合公司以有限责任公司为典型，其在一定程度上具有资合公司的特点。人合公司指以股东个人的财力、能力和信誉作为信用基础的公司，其典型形式为股份有限公司。人合公司的信用依赖于股东个人，股东对公司债务承担有限连带责任，共同设立公司以相互信任为前提。( )

白芷善治

A．风寒湿痹，筋脉挛急
B．风湿痹痛，上半身疼痛
C．风湿痹痛，阳明头痛
D．风湿痹痛，头痛项强
E．风湿痹痛，麻疹初起