关于子宫性闭经,正确的是()A.子宫无功能性内膜 B.基础体温试验呈单相型 C.孕激

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问题:

关于子宫性闭经,正确的是()

A.子宫无功能性内膜

B.基础体温试验呈单相型

C.孕激素试验阳性

D.雌激素试验阳性

E. * * 脱落细胞检查无周期性变化

考点:妇产科(医学高级)第六节生殖内分泌疾病第六节生殖内分泌疾病题库
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空压机工作介质及冷却方式?

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依据我国《集成电路布图设计保护条例》和《集成电路知识产权条约》的规定,下列表述中正确的表述是()

A:外国人在中国境内创作的布图设计,依照本条例享有布图设计专有权。

B:外国人创作的布图设计首先在中国境内投入商业利用的,依照本条例享有布图设计专有权。

C:外国人在同中国签订有关布图设计保护协议或者与中国共同参加有关布图设计保护国际条约的国家领土内首先投入商业利用的布图设计,依照本条例享有布图设计专有权。

D:外国人在同中国签订有关布图设计保护协议或者与中国共同参加有关布图设计保护国际条约的国家境内创作的布图设计,依照本条例享有布图设计专有权。

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饰面型防火涂料是指涂覆于可燃基材(如木材、纤维板、纸板及其制品)表面,能形成具有防火阻燃保护及一定装饰作用涂膜的防火材料。()

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The average age for women to marry is between 18 and 25.25 tend to (1) when somewhat older. A church wedding often (2) the legal civil ceremony, and a large reception, which often involves (3) music and dancing, is held in the evening. Wedding traditions include (4) money on the bride’s dress to represent future prosperity, the groom (5) the bride at her home, and the couple pulling on opposite (6) of a loaf of bread—whoever gets the largest piece will be (7) boss of the family. Honeymoons are a new tradition.
The principle (8) mutual support is valued in the Bulgarian family. The elderly are (9) cared for by their adult children. Unmarried adults live with their (10) and many newly married couples live with one set of parents (11) they are able to get housing of their own. Most families (12) urban areas live in apartments, which are in short
supply, while (13) in rural areas usually have their own houses. Many village houses (14) owned by families who live in urban areas, who use them_ (15) summer and weekend retreats, or for retired parents.
Most families in (16) areas do not have more than two children, while families in (17) areas tend to be larger. Grandparents play an important role in (18) care, particularly in urban areas, where most women work outside the (19) . Men of the younger generation have begun to help with household (20) , once considered only women’s responsibility.

题型:单项选择题

适合作为加氢裂化开工油的是()。

A.直馏汽油馏分

B.直馏煤油馏分

C.直馏柴油馏分

D.直馏渣油馏分

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