雌蕊和雄蕊是花的主要部分．______．

从众是把“双刃剑”，既有积极意义，又有消极影响。生活中我们要正确对待从众现象。

（1）分别举例说明：什么样的“从众”行为是有益的？什么样的“从众”行为是有害的？

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（2）请简要分析从众行为的“利”和“弊”。

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阅读理解。

Ann: Hello, Ben. May I ask you some questions?

Ben: Sure.

Ann: Which place in your school do you like best, Ben?

Ben: I like the playground best. I like playing football. How about you?

Ann: I like music room. Because I love dancing. Dancing is relaxing.

Ben: Which place does Betty like best?

Ann:I think she like the library. She enjoys reading because she thinks reading is fun. What about Harry?

Ben: I think he likes the gym best?

Ann: Why do you think so?

Ben: Because his favorite sport is swimming. He likes swimming in the gym.

1. How many people are mentioned (被提及) in this dialong? 

2. What is Ben's favorite place?

3. Which place does Ann like best?

4. Why does Harry like the gym best?

5. 将对话中的划线部分译成汉语。

供应链管理的实践始于供应链上末端的零售行业。

1842年，马克思和恩格斯第一次会面，开始为创立科学社会主义而共同奋斗。标志着马克思主义诞生的是

A．空想社会主义诞生

B．《 * * 党宣言》发表

C．巴黎公社成立

D．俄国十月革命

《诗经·大田》中说：“有渰萋萋，兴雨祁祁。雨我公田，遂及我私。”与这一诗句相关的历史背景是（）

A.精耕细作技术成熟

B.土地公有制瓦解

C.土地兼并现象严重

D.井田制遭到破坏