以下哪项不是真性性早熟的原因() A.体质性因素 B.先天性发育异常 C.下丘脑或松

题型:单项选择题

问题:

以下哪项不是真性性早熟的原因()

A.体质性因素

B.先天性发育异常

C.下丘脑或松果体肿瘤

D.内分泌疾病,幼年性甲状腺功能低下等

E.下丘脑--垂体--卵巢轴的功能尚未发育和建立,仅部分激素分泌过多

考点:妇产科(医学高级)医学高级(妇产科)仿真试题六
题型:单项选择题

体现不伤害原则的是()。
体现公正原则的是()。
体现有利原则的是()。

A.对有危险或伤害的诊治措施,通过评价,选择利益大于危险或利益大于伤害的行动

B.将有关的类似个案以同样的准则加以处理,而将不同的个案以不同的准则加以处理后,有权选择意愿接受或拒绝医生制定的诊治方案

C.杜绝对患者的有益伤害

D.医生在诊断时考虑患者的各方面因素

题型:单项选择题

网络操作系统的基本任务是:屏蔽本地资源与网络资源的差异性,为用户提供各种基本网络服务功能,完成网络共享系统资源的管理,并提供网络系统的( )。

A.多媒体服务

B.www服务

C.安全性服务

D.E-mail服务

题型:单项选择题

The first time I saw Carlos I would never have believed he was going to change my life. I had my arms full of books and I was tearing into the classroom when 1 ran into something solid. It was Carlos.

“My God, you’re tall,” he said.

Of course, the class began to laugh. Angry. I walked to my seat without a word.

I glanced back to see if Reed Harrington was laughing with the rest. That would be the last straw. But Reed was studying chemistry and did not seem to be aware of anything else. I didn’t know why I considered Reed my friend. Maybe just because he was a good two inches taller than I. Anyway, every time I blew out my birthday candles and made a wish, it was for a date with Reed Harrington.

“Take that seat,” Mr. McCarthy told the cocky newcomer Carlos,pointing to the only empty one,in the back of the room.

Carlos grinned,“But I need a couple of dictionaries.”Again the class laughed, but now they were laughing with Carlos,not at him. He had been here only 10 minutes and already he had them on his side.

It was the school elections that made me think of Carlos again. Reed Harrington was voted president and Carlos vice-president. “How come?”I kept asking myself,“How come this shrimp who’s only been in town for a little over a month gets to be so popular?”

So that morning,I stopped Carlos and said,“It doesn’t seem to bother you — being short.”He looked up at me , “Of course I mind being short. But there isn’t anything I can do about it. When I realized I was going to have to spend my life in this undersized skin,I just decided to make the best of it and concentrate on being myself.” “You seem to get along great,”I admitted, “But what about me? Nobody wants to date a girl taller than he is.” “The trouble with you is you’re afraid to be yourself. You’re smart. And you could be pretty. In fact, you might be more than pretty.” I felt myself turning red…

56.The author was angry because ________.

A.the class made fun of her                                                B.Carlos was too rude to her

C.she had to carry many books                                          D.Reed Harrington didn’t date her

57.Which of the following about Carlos is NOT TRUE?

A.He was popular.                                                                 B.He was new in the school.

C.He was shorter than the author.                                   D.He was chosen president in the school elections.

58.We can infer from the passage that ________.

A.Carlos and the author have become good friends

B.the author will be more confident

C.Carlos always encouraged the author

D.the author was tall

59.What’s the best title of the passage?

A.How to be popular                                                             B.A tall girl

C.Be yourself                                                                          D.Something about Carlos

题型:单项选择题

运输是人和物的载运及输送。

题型:单项选择题

科学家研究小麦20℃时光合作用强度与光照强度的关系,得到如下曲线,下列有关叙述不正确的是()

A.随着环境温度的升高,cd段位置不断上移

B.a点时叶肉细胞产生ATP的细胞器只有线粒体

C.其他条件适宜,当植物少量缺Mg时,b点将向右移动

D.外界条件均适宜,c点之后小麦光合作用强度不再增加可能与叶绿体中酶数量有关

更多题库