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男女生殖器官和生殖生理

1、 What’s your opinion of spermatorrhea in male

答案: It is just a normal physiological phenomenon

2、 What is spermatogenesis

答案: The process in which spermatogonium forms sperm

3、 Sperm are mainly stored in the

答案: ductus deferens and epididymis

4、 which one of the following cell secrete androgen

答案: Leydig cell

5、 What’s your opinion of masturbation

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第1章 魅力华夏：今日中国 A Charming China： an Introduction to Modern-day China 第一章单元测验

1、 In the east part of China, along the Yellow Sea and the East Sea, there are ___. 

答案: extensive plains 

2、 _ is China’s mother river and _ is the longest river in China.

答案: The Yellow River; The Yangtze River

3、 The world’s highest point, Mount Everest, lies on the __ border.

答案: Sino-Nepalese

4、 If you want

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