如何区别淬火钢中残留奥氏体和铁素体？

下列通风构筑物中属于通过风流的构筑物是( )。

A．风桥

B．风墙

C．导风板

D．风门

I think _________ history about China is very important.

A．study

B．studying

C．studied

D．studies

氨基酸代谢去路有（）、脱氨基、脱羧基、转变为其它含氮物，其中脱氨基是氨基酸的主要分解代谢去路。

Fri, Jun. 1

Nightlife Back to the Age of Innocence

This performance, organized by the group Lifetime Wharf, will celebrate Children's Day and commemorate (纪念) the lost childhoods of office workers. Five bands will perform: DH & Chinese Hellcats, DUDE, Candy Monster, Residence A and Island Mood.

Where: Yugong Yishan Livehouse, 3-2 Zhangzizhong Lu. Dongcheng District

When: 8 pm

Admission: 60 yuan pre-sale. 80 yuan at door

Tel: 64042711

Sun. Jun. 3

Movie Chinese Girl by Guo Xiaolu

The indie film Chinese Girl directed by Guo Xiaolu , is about the life of a girl who lives in the countryside. The lead actress, Huang Lu , will attend the screening and answer participants’ questions afterwards.

Where: UCCA, 4 Jiuxianqiao Lu, Chaoyang District

When: 7pm

Admission: 15 yuan (10 yuan for students , free for VIP)

Tel: 57800200

Mon, Jun. 4

Script Reading

Scripts written by students from the 166^th Middle School of Beijing will be performed. They include: Love Sleeping Beauty, Lucky Ferris Wheel Production, Jane Eyre, Our Self-study Class and Farewell -- Bing Xin.

Where: Penghao Theater, 35 Dongmianhua Hutong, Dongcheng District

When: Until Jun. 5, 7: 30 pm

Admission: 80 yuan (40 yuan for students)

Tel: 64006472

Thu, Jun. 7

Movie Invictus

This film is directed by Clint Eastwood and stars Matt Damon and Morgan Freeman , both of whom were nominated for Academy Awards.

Where: China Film Archive, 3 Wenhuiyuan Lu, Haidian District

When: Until Jun 8, 7:30-10pm

Admission: 120-480yuan

Tel: 66550000

小题1:If Mr. Green (VIP), together with his wife and his three schoolchildren watches the movie Chinese Girl, how much will they pay for the admission?

A．30 yuan.

B．45 yuan.

C．50 yuan.

D．60 yuan.小题2:Which of the following does NOT agree with what is said in the above advertisements?

A．The movie "Invictus" will be on until June 8.

B．The scripts written by the students include Love Sleeping Beauty.

C．Chinese Girl is about the life of a girl who lives in the countryside.

D．Matt Damon and Morgan Freeman were the directors of the film Invictus.小题3:If Marry would like to know the content of Jane Eyre, where will she watch the program?

A．In UCCA, 4 Jiuxianqiao Lu, Chaoyang District.

B．In China Film Archive, 3 Wenhuiyuan Lu, Haidian District.

C．In Penghao Threater, 35 Dongmianhua Hutong, Dongcheng District.

D．In Yugong Yishan Livehouse, 3 -- 2 Zhangzizhong Lu, Dongcheng District.

“思想自由，兼容并包”是近代民主教育家（）在任北京大学校长时倡导的教育思想。