胎头指数是指胎儿双顶径与什么的比值:() A.股骨长度 B.枕额径 C.腹围 D.头

题型:单项选择题

问题:

胎头指数是指胎儿双顶径与什么的比值:()

A.股骨长度

B.枕额径

C.腹围

D.头围

考点:超声波医学与技术(主管技师)超声主管技师基础知识综合练习超声主管技师基础知识综合练习题库
题型:单项选择题

阅读理解。

    Michelle Kan is a famous American figure skater (花样滑冰运动员). Many young people

like her a lot. She is half-Chinese and was born on July 7, 1980. Her hometown is in

Guangdong, China. Her father went to America from China in the 1970s. Her mother is an

American. Michelle is the youngest of their three children. She has a brother and a sister.

They also like figure skating.

    Michelle has won seven National Championships (全国锦标赛) of America and has won eight

medals at the World Championships. She has also won two Olympic medals. She got the second

place in 1998 and the third in 2002. When she talks about' her success, she says, "My

parents taught me to work hard. If you do, your dreams may come true." She also says, "What

you give is what you get back." In the future, the popular skater wants to be the Michael

Jordan (the best basketball player of the world) of her sport.

1. There are _____ people In Kwan's family. [ ]

A. 3

B. 4

C. 5

D. 6

2. She's a half-Chinese because _____.[ ]

A. her mum is Chinese and her dad is American

B. her dad is Chinese and her mum is American

C. both of her parents are Chinese except her

D. her hometown is in China.

3. In the 2002 Olympic Games Michelle Kwan skated _____ than she did in the 1998 Olympics. [ ]

A. worse

B. better

C. bad

D. good

4. The secret (秘密) of Kwan's success is _____. [ ]

A. to work hard

B. to give less

C. to get more

D. to learn

5. The last sentence in the passage means Kwan wants to _____. [ ]

A. play basketball instead of skating

B. learn basketball from Jordan

C. be the best figure skater

D. become the second Jordan

题型:单项选择题

下列过程属于物理变化的是(  )

A.蜡烛燃烧

B.冰雪融化

C.牛奶变质

D.瓦斯爆炸

题型:单项选择题

静脉内血容量约占全血容量()
创伤病人急症手术,胃内容物返流发生率约()
创伤病人中青年居()
创伤休克并发急性肾衰竭的死亡率高达()
急性血容量丢失出现的休克发生率约()

A.95%

B.25%

C.70%

D.60%

E.80%

题型:单项选择题

试述图片编辑的特殊素质。

题型:单项选择题

“自有民国,八年以来,未见真民意、真民权、自有学生此举始耳”。康有为此话称赞的是()

A、太平天国

B、辛亥革命

C、新文化运动

D、五四运动

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