下列流水施工参数中，属于工艺参数的是（ ）。A．施工过程 B．施工段 C．流水步距

从4名男生和3名女生中选出4人参加某个座谈会，若这4人中必须既有男生又有女生，则不同的选法有      种。

MGW哪块板卡给风扇提供电源？（）

A.GPB

B.SCB

C.TUB

D.SXB

Commonwealth Games gold winner Liam Killeen is one of England’s most successful Mountain Biking stars. Liam recently came third in the opening round of the World Cup Series.

Do you come from a sporty family?

NO, but my family have encouraged me and supported me from the beginning of my career.

Were there any sports you didn’t like playing at school?

I didn’t do much swimming or cricket. My school focused more on rugby and athletics including cross-country running which I really enjoyed.

How does it feel to represent England?

Good, and it’s a responsibility as well as an honor, whether representing England, as in the Commonwealth Games, or Great Britain as I did in the Athens Olympics (2004). I am proud to represent a nation that is generally well regarded by others.

Which other sports stars do you like?

Everyone who has made it to world class competition level has earned respect. I particularly admire Paula Radcliffe and Lance Armstrong.

What are your hopes for the future?

To have this season continue as successfully as it has started and make the podium in the World Cup in Fort William in May, and at the Mountain Bike World Championship on 27^th August this year in New Zealand. In the longer term, to win a medal at the Olympics in Britain and to see more people racing and enjoying mountain biking.

小题1:The passage is taken from        .

A．an interview between a reporter and Liam Killeen

B．a daily talk between Liam Killeen and his father

C．a book written by Liam Killeen

D．a speech made by Liam Killeen小题2:Liam Killeen won a gold medal in the        .

A．World Championships

B．World Cup

C．Commonwealth Games

D．Olympic Games小题3:.Which of the following is TRUE according to the passage?

A．Liam’s family enjoy sports very much.

B．Liam loves swimming and mountain biking

C．Liam took part in the Olympic Games in 2004

D．Liam’s father also enjoys mountain biking very much小题4:From the passage we can infer that        .

A．Liam Killeen will win a gold medal in the Olympics in 2012

B．Lance Armstrong is a world-class sports player

C．Liam Killeen has earned a lot of money

D．Liam has won many gold medals in world competitions

作物因缺水而产生凋萎，当作物产生永久性凋萎时的土壤含水率称（）

A.吸湿系数

B.田间持水率水

C.最大分子持水率

D.凋萎系数

《医疗用毒性药品管理办法》规定，毒性药品每次处方剂量不得超过( )

A．二日极量

B．五日极量

C．四日极量

D．三日极量

E．一日极量