客家人有聚族造土楼的习俗，这种建筑具有较强的军事防御功能。

一哭一笑。

　　某人外出做生意，给父母写了这样一封信：“儿的生活好痛苦一点儿也没有粮食多病少挣了很多钱。”父母读信后，一个笑一个哭。想一想，这是为什么？

哭：_______________________________________

笑：_______________________________________

下列哪项不是气厥虚证的临床表现？（）

A．突然昏仆

B．气息微弱

C．肢冷汗出

D．牙关紧闭

E．脉沉微细

如图所示，大气压强为p₀，气缸水平固定，开有小孔的薄隔板将其分为A、B两部分，光滑活塞可自由移动。初始时气缸内被封闭气体温度T，A、B两部分容积相同。加热气体，使A、B两部分体积之比为1∶2。

（1）气体应加热到多少温度？

（2）将活塞向左推动，把B部分气体全部压入A中，气体温度变为2T，求此时气体压强。

Chinese New Year Celebration is the most important celebration of the year. Chinese people may celebrate the Chinese New Year in slightly different ways but their wishes are almost the same; they want their family members and friends to be healthy and lucky during next year.    

Chinese New Year Celebration usually lasts for 15 days. Celebratory activities include Chinese New Feast, firecrackers, giving lucky money to children, the New Year bell ringing and Chinese New Year Greetings. Most of Chinese people will stop the celebrating in their home on the 7th day of New Year because the national holiday usually ends around that day, however celebrations in public areas can last until the 15th day of New Year.

It is the money given to kids from their parents and grandparents as New Year gift. The money is believed to bring good luck, ward off monsters; hence the name "lucky money". Parents and grandparents first put money in small, especially-made red envelopes and give the red envelopes to their kids after the New Year's Feast or when they come to visit them on the New Year. They choose to put the money in red envelopes because Chinese people think red is a lucky color. They want to give their children both lucky money and lucky color.

小题1:What can we learn from the Paragragh 1？

A．Chinese New Year Celebration is one of the most important celebrations in China

B．Chinese New Year Celebration can bring luck to them during the next year

C．Some different celebrations still exist

D．Kids can get their lucky money during the Chinese New Year Celebration小题2:Where can we meet some celebrations in the 13th day of the New Year in China？

A．Wal-Mart Stores

B．Your uncle’s family

C．Yuanmingyuan Imperial Garden

D．High school小题3:Which way is not mentioned in the passage below to celebrate New Year？

A．Set off fireworks

B．Come over relatives

C．Receive presents

D．Get lucky money小题4:Where can we probably find the passage？

A．A travel brochure

B．A newspaper

C．A tradition guide

D．A textbook

皮肤来源于（）

A.外胚叶和中胚叶

B.外胚叶和内胚叶

C.中胚叶和内胚叶

D.外胚叶

E.中胚叶