劳动卫生学是研究劳动条件对——健康影响的学科A．人体 B．产业工人 C．劳动者 D．

  Do you like watching the CCTV Spring Festival Gala (春节晚会)? It is said that it is welcomed and loved by people around the world. It is called the most delicious “New Year’s Eve Dinner”. The first CCTV Spring Festival Gala was held on February 12^th, 1983. Do you know the information about directors, hosts and hostesses (女主持) and show numbers of the Spring Festival Galas in recent years?

Year	Director	Host and hostess	Show number
2009	Lang Kun	Zhu Jun;  Zhou Tao; Dong Qing;  Bai Yansong; Zhang Zequn;  Zhu Xun	35
2010	Jin Yue	Zhu Jun;  Zhou Tao Dong Qing;  Zhang Zequn; Ouyang Xiadan;  Ren Luyu	40
2011	Chen Linchun; Ma Long; Liu Gang	Zhu Jun;    Zhou Tao; Li Yong;   Dong Qing; Zhang Zequn;  Zhu Xun	29
2012	Ha Wen	Zhu Jun;    Li Yong; Dong Qing;  Sa Beining; Li Sisi;    Bi Fujian	39

小题1:When did Lang Kun direct the CCTV Spring Festival Gala?

A．In 2010

B．In 2009

C．In 2011

D．In 2012

小题2: Who hosted the four Spring Festival Galas?

A．Zhou Tao and Li Yong.	B．Zhu Jun and Dong Qing.
C．Dong Qing and Zhou Tao.	D．Zhu Jun and Zhang Zequn.

小题3: How many people directed the Spring Festival Gala with the least shows?

A．One

B．Two

C．Three

D．Four

小题4:People could watch _____ shows in all in the 2010 Spring Festival Gala.

A．29

B．35

C．39

D．40

小题5:Which is NOT true according to the passage?

A．Ha Wen directed the latest Spring Festival Gala.

B．The four galas had the same number of hosts and hostesses.

C．There have been 30 Spring Festival Galas since 1983.

D．The 2012 Spring Festival Gala had the most shows.