问题
单项选择题 A2型题
哪项不是性连锁隐性遗传的特征（）
A.在大多数情况下男女几率相等
B.致病基因不会从父亲遗传给儿子
C.患病父亲的所有女儿都是携带致病基因的杂合子
D.男性患者只从杂合子的母亲得到致病基因
E.杂合子的女性在绝大多数情况下是不患病的
答案
参考答案：A
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哪项不是性连锁隐性遗传的特征（）
A.在大多数情况下男女几率相等
B.致病基因不会从父亲遗传给儿子
C.患病父亲的所有女儿都是携带致病基因的杂合子
D.男性患者只从杂合子的母亲得到致病基因
E.杂合子的女性在绝大多数情况下是不患病的
参考答案：A
Your junior high school (初中) years are coming to an end. Most of you will go to_______in a senior high school after the big exam. _________ are you expecting from senior high school? __________ hear what plans some students have for the future. Zhou Jie, 15, from Shanghai, “I have heard that although Senior 3 is a ________ year, students feel less stressed out in Senior 1 and Senior 2. I hope there’ll be time to enjoy _______ , especially tennis. The Tennis Masters（大师）Cup will be held in Shanghai. I’m going to volunteer and I’m sure I’ll really enjoy it.” Jin Li, 16, from Harbin, “I really enjoy science. I’m crazy about _______ model planes, although I’m not good at _______ . I’ll learn more science in my senior high school. Anyway, sometime in the future I’m going to build a super model plane!” Wang Ya, 15, from Xiamen, “I hope I can be _______ in my senior high school. I’m only 155 cm. I want to be 162 cm. _______ most of the girls in my family don’t grow any taller than 160 cm. I hope I’m different.” Li Fan, 15, from Puyang, “I hope I can make more friends. In my senior high school, I’ll meet different people from different areas. I hope I can learn new things _______ them.”
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