University of Oxford is the oldest university in the English-speaking world and it's one of the top universities in the world. There is no clear date when the university started, but teaching began at Oxford in some forms in 1096 and developed quickly from 1167.
    There are 39 independent（独立的）colleges at Oxford, attracting students and learned men from across the world. There are over 100 libraries for the students and learned men to use. At University of Oxford, they also provide a number of money for the best students. Of course, if you want to study here, first you have to reach a certain level of English language.
    College life at Oxford is very exciting but busy. The groups of college provide a friendly and welcoming home for students while the colleges are strict with students about their studies. Many Chinese students are studying here. The number of Chinese students at the university has grown quickly over the past 10 years.
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已知某运动员每次投篮命中的概率都是40%．现采用随机模拟的方法估计该运动员三次投篮恰有一次命中的概率：先由计算器产生0到9之间取整数值的随机数，指定1，2，3，4表示命中，5，6，7，8，9，0表示不命中；再以每三个随机数作为一组，代表三次投篮的结果．经随机模拟产生了如下20组随机数：907，966，191，925，271，932，812，458，569，683，431，257，393，027，556，488，730，113，537，989．据此估计，该运动员三次投篮恰有一次命中的概率为（　　）

选出下列加线字读音完全相同的一项（   ）

下列有关人体激素调节的叙述中，正确的是（　　）