问题 选择题

下列关于生物分类的叙述错误的是

A.被子植物是目前地球上最高等的植物

B.蝗虫属于节肢动物,身体分为头、胸、腹三部分

C.分类的等级由小到大依次是:界、门、纲、目、科、属、种

D.植物由低等到高等依次是:藻类植物、苔藓类植物、蕨类植物、种子植物

答案

答案:C

题目分析:A、被子植物的种子外面有果皮包被着,具有根、茎、叶、花、果实和种子六大器官,被子植物在繁殖的过程中能受到更好的保护,适应环境的能力更强,适于生活在不同的环境中,是植物界中最具高等的一个类群.

B、蝗虫属于节肢动物,身体分节;

C、通过分析可知,分类的等级由大到小依次是:界、门、纲、目、科、属、种;

D、植物由低等到高等依次是:藻类植物、苔藓类植物、蕨类植物、种子植物.

阅读理解

阅读理解。

     Vanilla is my best friend. She is a lovely girl with two big, beautiful eyes. But she always hides them

behind a pair of black glasses. 

     One day, though, I nearly ended our friendship. I remember that day clearly. We were sitting in class.

The teacher was giving us our results for a Chinese test. I had done badly. I felt so sad that I wouldn't talk

to anyone. At lunchtime, I even stayed in the classroom alone. Suddenly, I heard a voice. It was Vanilla. "You look very unhappy," she said. "What's wrong?" I looked up at her, but said nothing. I knew Vanilla

had got a good mark in the test. I thought she was making fun of me. I stayed silent (安静), but Vanilla

didn't go away. She kept asking me questions: "Is it because of the exam? Do you want me to show you

the right answers?" I looked away from her. When I looked up again, Vanilla had gone. And so had my

exam paper! I didn't know what to do. I looked everywhere for my paper, but couldn't find it. 

     In the afternoon, Vanilla came up to my desk and gave me my exam paper back. I looked at it and

got a big surprise. Vanilla had written the right answer next to every one of my mistakes(错误). My face

went red. Vanilla had been trying to help me all along. How mean (卑劣的) I had been to her when she

was being so nice. I wanted to hug her, but all I did was to hold her hands and said, "Thank you." That

afternoon, Vanilla and I walked home together. I felt so happy that I had to thank her again. We were

still best friends.

1. The sentences " But she always hides them behind a pair of black glasses." Really means _____.

A. she doesn't want others to see her eyes

B. there is something wrong with her eyes

C. she likes to wear dark glasses          

D. she is often shy

2. The writer felt sad because _____ in the Chinese test.

A. she got a good mark              

B. Vanilla had done better than her

C. she didn't have a good mark          

D. the teacher was angry with her

3. Vanilla really came to the writer to _____.

A. make fun of her                    

B. help her

C. find out what had happened to her    

D. show her the right answers

4. Vanilla left the writer because she _____.

A. wanted to write the right answers for the writer

B. didn't know what to do to help her friend

C. was angry with the writer

D. wanted to go home for lunch

5. Which of the following phrases has the same meaning as "make fun of"?

A. Saying "hello" to.                  

B. Seeing me off.

C. Looking after.                      

D. Laughing at.

单项选择题