矿物类药材采收的一般时间是() A.秋冬季节 B.春末夏初 C.全年 D.植物光合作

题型:单项选择题 B1型题

问题:

矿物类药材采收的一般时间是()

A.秋冬季节

B.春末夏初

C.全年

D.植物光合作用旺盛期

E.果实成熟时

考点:中药学(医学高级)中药鉴定学中药鉴定学题库
题型:单项选择题 B1型题

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.

(    ) 6. 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

(    ) 7. 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

(    ) 8. 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

(    ) 9. 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

(    )10. 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.

题型:单项选择题 B1型题

一个两位数,如果用“四舍五入”法把它精确到0.1,它的近似值是7.0,那么这个两位数最大是______,最小是______.

题型:单项选择题 B1型题

依次填入下列各句横线处的词语,恰当的一组是( ) 美国总统布什______访问英国获尊贵待遇,但来自得州、不拘小节的“牛仔”布什却受不了宫内的______礼节,在女王的国宴上数度遇上尴尬场面。

A.国是 繁富

B.国事 烦冗

C.国是 繁冗

D.国事 繁复

题型:单项选择题 B1型题

请脱下你的旧上衣,穿上这件新的。

题型:单项选择题 B1型题

线段的裁剪方法有哪些?

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