A．difficult B．meaningless

　　C．important D．easy

　　解析：选D　推理判断题。文章中Morgan对他工作的具体描述使用的是反语，他真实的意思是"这份工作太轻松了"。他的第一句话也是对该意思的提示，故选D项。

　　4．Roberta thinks that in 2500 .

　　A．the environment will have changed a lot

　　B．there will be more wildlife and forests

　　C．the environment will be seriously damaged

　　D．cars will run on solar power and electricity

　　解析：选A　细节理解题。根据文章最后Roberta所说的那段话可知，她所坚信的是环境一定会变化很大，或往好的方面变化，或往坏的方面变化。

　　B

　　My legs don't do much because I have a serious disease. They just sit there and look pretty. When people look at me, they only see the chair - my wheelchair. I've been in one since I was 3 years old. And it doesn't matter if I graduate at the top of my class and go to law school. To some, I'll always be the girl in the chair.

　　But I don't think of myself as the kid who can't walk. Most of my friends don't even notice the chair anymore. I'm just the girl they've been friends with. My friends are good at lifting me in and out of my small car when we go to the movies. We even took the car to the dance. One of the boys helped me out of the car and all the girls helped me to fix my dress. Even in the crowded school elevator, there's always someone around to carry me.

　　There are a lot of things I can't do for myself, such as lifting my arms, dressing myself, and feeding myself. Even so, I do very well at school and I always tell myself that I'm just like any other kid in my school.

　　The truth is that my parents raised me to be proud of my disability (残疾). There are plenty of things I wish I could do differently. I wanted to be a doctor. But that's not going to work out. So I'll be a lawyer (律师) instead. I also wanted to dance and play soccer. My parents taught me that I'm like this for a reason - to educate people and show them that this disease affects (侵袭) my bones - not my brain. My friends Erica once said to me，"Kennedy, you're not disabled. You just can't walk."

　　5．What does the underlined word"They"in the first paragraph refer to?

　　A．The author's legs.

　　B．The author's chairs.

　　C．The author's friends.

　　D．The author's diseases.

　　解析：选A　推理判断题。根据第一段提到"My legs don't do much because I have a serious disease. They just sit there and look pretty"因为我有严重的疾病所以我的腿不好，只能坐着，故选A项。

　　6．We can learn from the second paragraph that the author .

　　A．is the dancing queen of her school

　　B．is afraid of taking the school elevator

　　C．often gets lots of help from her friends

　　D．can't be understood by her schoolmates

解析：选C　细节理解题。根据第二段提到"Even in the crowded school elevator, there's always someone around to carry me"甚至在学校拥挤的电梯里，也有人帮我，故可知作者从周围朋友中得到许多帮助，因此选C项。