下列可引起经期延长的疾病有A.黄体萎缩不全 B.宫内节育器出血副反应 C.盆腔炎 D

题型:多项选择题

问题:

下列可引起经期延长的疾病有

A.黄体萎缩不全

B.宫内节育器出血副反应

C.盆腔炎

D.原发性痛经

E.子宫脱垂

考点:中医妇科学(医学高级)中医妇科学
题型:多项选择题

碳酸盐再生过程中直接蒸汽的主要作用是()。

A、增加二氧化碳的气相分压

B、降低二氧化碳的气相分压

C、增加碳酸钾的溶解度

D、降低碳酸氢钾的溶解度

题型:多项选择题

Seeking to build support among black families for its education reform law, the Bush administration paid a prominent black pundit $240,000 to promote the law on his nationally syndicated television show and to urge other black journalists to do the same.
The campaign, part of an effort to promote No Child Left Behind (NCLB), required commentator Armp Williams "to regularly comment on NCLB during the course of his broadcasts," and to interview Education Secretary Rod Paige for TV and radio spots that were aired during the show in 2004.
Williams said Thursday he understands that critics could find the arrangement unethical,but "I wanted to do it because it’s something I believe in." The top Democrat on the House Education Committee, Rep. George Miller of California, called the contract "a very questionable use of taxpayers’ money" that is "probably illegal".
The contract, detailed in documents obtained by USA TODAY through a Freedom of Information Act request, also shows that the Education Department, through the Ketchum public relations firm, arranged with Williams to use contacts with America’s Black Forum, a group of black broadcast journalists, "to encourage the producers to periodically address" NCLB. He persuaded radio and TV personality Steve Harvey to invite Paige onto his show twice. Harvey’s manager, Rushion McDonald, confirmed the appearances.

A "nationally syndicated television show" underlined in Paragraph 1 is most possibly a TVshow that______.

A.can be organized like a national game

B.can be aired in many towns in the USA

C.might be somehow eradicated someday

D.must be shown everywhere across the country

题型:多项选择题

下面一项牙刷保管的方法不对()。

A.保持刷头干燥

B.用后清水冲净

C.专人专用

D.及时更换旧牙刷

E.牙刷煮沸消毒

题型:多项选择题

大气环境容量的大小取决于( )。

A.区域内大气环境的自净能力

B.区域内自净介质的总量

C.区域内大气环境的自净能力和自净介质的总量

D.污染物质的总量

题型:多项选择题

家用燃气灶软管长度可以为()

A.2

B.3

C.3.5

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