关于多囊卵巢综合征下述哪项是正确的() A.对LH-RH兴奋试验呈现LH升高而FSH

题型:单项选择题

问题:

关于多囊卵巢综合征下述哪项是正确的()

A.对LH-RH兴奋试验呈现LH升高而FSH仍低的表现

B.血中LH和FSH值均低

C.多发生原发性闭经

D.卵巢增大几乎都发生在一侧

E.治疗方法是卵巢切除手术

考点:妇产科(医学高级)生殖内分泌疾病生殖内分泌疾病题库
题型:单项选择题

情景选择。

1. 当你想知道今天是星期几时,你应该说:[ ]

A. What day is it today?

B. What's the date?

C. What time is it?

2. 当你想知道在周三对方上了什么课时,你应该说:[ ]

A. What do you do?

B. What do you have on Wednesdays?

C. Where did you go?

3. 当你想知道对方在星期天做什么时,你应该说:[ ]

A. What do you do?

B. What do you have on Sundays?

C. What do you do on Sundays?

4. 当你说“星期六我经常打乒乓球” 时,你会说:[ ]

A. I often do my homework on Monday.

B. I play ping-pong on Saturdays

C. I often play ping-pong on Sundays.

5. 当你要说“星期一我上英语课” 时,你会说:[ ]

A. I have Chinese on Mondays.

B. I have English on Fridays.

C. I have English on Mondays.

6. 当你要说“星期日我经常写作业和玩电脑游戏”时,你会说:[ ]

A. I often do my homework and play computer games on Sundays.

B. I often does my homework and play computer games on Sundays.

C. I watch TV on Sundays.

题型:单项选择题

用课文原句填空。

(1)采菊东篱下,_________________。(陶渊明《饮酒》)

(2)海内存知己,_________________。(王勃《送杜少府之任蜀州》)

(3)_________________,直挂云帆济沧海。(李白《行路难》)

(4)_________________,病树前头万木春。(刘禹锡《酬乐天扬州初逢席上见赠》)

(5)乱花渐欲迷人眼,_________________。(白居易《钱塘湖春行》)

(6)不畏浮云遮望眼,_________________。(王安石《登飞来峰》)

(7)_________________,西北望,射天狼。(苏轼《破阵子·密州出猎》)

(8)_________________,赢得生前身后名。(辛弃疾《破阵子·为陈同甫赋壮词以寄之》)

(9)予独爱莲之出淤泥而不染,_________________。(周敦颐《爱莲说》)

(10)醉翁之意不在酒,_________________。(欧阳修《醉翁亭记》)

题型:单项选择题

属于核酸一级结构的描述是

A.DNA双螺旋结构
B.DNA的核小体结构
C.DNA的超螺旋结构
D.tRNA的三叶草结构
E.核苷酸在核酸长链上的排列顺序

题型:单项选择题

轴角

题型:单项选择题

触电时,电击和电伤同时发生。

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