敌鼠

患者，男，45岁，右髋关节疼痛2年余，加重1个月，伴跛行，酗酒史15年。查体：直腿抬高试验阳性，右"4"字征阳性

为进一步明确诊断，最有价值的检查是（）。

A.髋关节B超

B.选择性髋关节血管造影

C.查空腹血糖

D.髋关节MR工检查

E.肌电图检查

下列有关遗传说法正确的是

A．豌豆的圆粒和高茎是相对性状

B．生物的性状是通过生殖方式传给下一代

C．同种生物的不同个体，其遗传基因是相同的

D．一对夫妇第一胎生了个女孩，第二胎生男孩的概率比生女孩概率大

国内水路、陆路(公路、铁路)运输货物保险货物运抵目的地后，如果收货人未及时提货，则保险责任的终止期最多延长至以收货人接到到货通知单后的( )为限(以邮戳日期为准)。

A．20天

B．10天

C．5天

D．15天

阅读理解。

    When a close friend dies, it often forces you to consider your own death. The more you have in common

with the friend, the more his death will make you wonder about your own. Sometimes you will naturally say

to yourself, "It could just as easily have been me." Such a death has a way of reminding us how fragile life is,

and it may cause you to reassess (重新评价) the direction of your own life. 　　

    Jack's story is a good example. A successful businessman making a lot of money, Jack didn't spend as

much time with his family as he wanted. His job required him to work long hours. But three years ago one

of his best friends, a man who worked in the same office, had a heart attack. He died while celebrating his

daughter's eighteenth birthday in a restaurant. He was only fifty years old. 　　

    Not long after his friend's death, Jack started to have a chest pain. Finally he had a good physical check-up.

He received a clean bill of health. But the chest pain continued. He kept thinking of the death of his friend. Jack

thought about how much his friend missed in life and he saw how hard it was for his friend's family to manage

after he passed away. 　　

    Jack realized that he didn't want to end up his life that way. He talked his feelings over with his wife and

children, and decided to change his way of life. The family moved to a small town where he started a simple

life. Now he is running a small art gallery (画廊). He is relaxed, and says he has never been so happy in his

life. And he has got no more chest pain.

1. Your close friend's death is _____ to you. [ ]

A. a warning 　　　　　　　　　　

B. common 　　

C. a direction of life 　　　　　

D. an example

2. The underlined sentence in the third paragraph means "_____". [ ]

A. The doctor didn't write a word on his bill 　　

B. The doctor didn't want Jack to pay for the bill 　　

C. The doctor didn't find anything wrong with him 　　

D. The doctor didn't want to treat his pain

3. His friend's death made Jack _____. [ ]

A. lose much interest in life 　　

B. realize that he missed the friend very much 　　

C. doubt his way of life 　　

D. ill for some time

4. While living in the small town Jack _____. [ ]

A. earns less money 　　　　　　

B. gets more time 　　

C. has a happier life 　　　　　

D. does all these mentioned above

河南省如何全面深化改革？