强直性脊柱炎病人检查腰椎活动度应采用下述哪一项检查（） A.Schober试验 B.

解读人类起源与发展示意图，概述人类起源和发展过程中，在哪些方面逐渐发生了变化？(从体形、使用工具和是否着衣这三个方面概述逐渐发生的变化)

N₂和H₂在一定条件下能化合成NH₃，这个反应的化学方程式配平以后，在H₂和NH₃前边的系数分别是（　　）

A．2，3

B．3，2

C．1，3

D．3，1

阅读理解。

      After winning a big game,athletes are often asked how they attained that success.Most say their

achievement is the result of gruelling hard work and intense practice.Usually athletes say how hard it

is to win the big games.At the opposite end of the spectrum,however,is the fact that losing the big game,

or,in my case,all the games,can be even tougher.

     From the spectators’ point of view,last year’s basketball season for my high school team was nothing

short of an embarrassment.And while 0 and 20 is certainly nothing to be proud of,that season had a bigger

impact on me than any other,and probably more than any season since.

    As a team captain,I knew it probably wouldn’t be the easiest year,but did I ever think we would

lose every game? Of course not.Since six of our top players had graduated,it was clear that we were a

young team who would struggle.The struggle began earlier than expected,though,as our team’s starting

center was suspended for the season,and two key members decided to quit after two weeks.At some

point,quitting probably passed through every player’s mind,but,in the end,we all stuck it out,vowing to

work even harder.

    Then there came a time when even our own coach had given up on us.Personally，I felt like it was

no longer worth giving my all.I thought,if even the coach doesn’t believe in us,why should I? But just as

my hope began to fade,a teammate called a meeting. He said,“Nobody thinks we’re going to win,and

heck,we may not,but,as teammates and friends,we_owe_it_to_each_other_to_give_it_our_allevery_

game.”

     Sure,it was a little cliche (陈旧的),but it was that moment that taught me how to be a leader.It hit me

then that I may have been a captain,but I,like others in my position,certainly didn’t deserve the role.As a

leader you can never quit on the team who looks up to you.It is one thing to be named captain and feel

great and go through the motions,but it is quite another to be a real captain and make sure everyone works to their potential all the time.

     I am sure it is great to go through high school without losing and bringing home awards.But in all

honesty,I relish the fact that my team lost every game last year.It may not help me to become a better

basketball player,but it already has made me a better leader,and person.

1．What was the biggest problem with the author’s team last season?

A．Several key members were unable to play the games.

B．Their coach no longer wanted to instruct them.

C．There were no actual leaders on the team.

D．Most of players lost hope and wanted to quit.

2．In the text，the author seems to suggest that a good leader should ________.

A．be confident about himself

B．make sure everyone goes all out

C．work hard to win the games

D．feel great about his team

3．By saying “we owe it to each other to give it our all every game.”(Paragraph 4) the teammate means

that all of them should ________.

A．be responsible for the losses

B．try their best on the court

C．feel thankful for what they’ve done

D．get together to win every game

4．What is the main idea the author aims to express in the text?

A．Success is the result of hard work.

B．A friend in need is a friend indeed.

C．One can learn something from the failure.

D．A real leader should never give up.

环境与资源保护法是调整人类环境与资源利用关系的法律规范总称，该法的目的包括（），考环保法的定义

A、确认自然资源权属

B、保护和改善环境

C、提高自然资源流转秩序

D、预防和治理人为环境侵害

E、提高资源使用效率

消费者购买动机的特征包括（）、（）、复杂性