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【单选题】
(6~7题共用题干) 病人,女性,25岁,已婚。5天前行人工流产术后出现下腹痛,伴里急后重感。查体:腹部压痛、反跳痛,宫颈举痛。 6. 该病人最可能的诊断是
A.
异位妊娠
B.
急性盆腔炎
C.
急性宫颈炎
D.
急性阑尾炎
E.
卵巢囊肿蒂扭转
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【简答题】请回答以下关于Internet Explore中Outlook Express使用与操作的问题1～4。 打开Outlook Express后，在出现的主窗口中靠左边有一子窗口是“文件夹列表”，请列出其中包括的5个文件夹(用户自建的文件夹不计人)。
查看完整题目与答案
【判断题】For a monopsonist, the more elastic the supply of labor, the greater the difference between the marginal cost of labor and the wage rate.
A.
正确
B.
错误
查看完整题目与答案
【判断题】采用霍尔元件换向的电动机,应注意开关的出线顺序不能搞错。
A.
正确
B.
错误
查看完整题目与答案
【判断题】For a monopsonist, the supply curve of a factor of production is less steep than the marginal cost curve.
A.
正确
B.
错误
查看完整题目与答案
【判断题】firm in a competitive factor market is a price taker. A monopsonist is a price maker.
A.
正确
B.
错误
查看完整题目与答案
【单选题】For a monopsonist, the labor supply curve is upward sloping because
A.
the monopsonist must compete with other industries for that labor.
B.
the monopsonist requires that the laborers are highly skilled.
C.
the monopsonist is the only buyer in that labor market.
D.
the monopsonist restricts the supply of labor.
查看完整题目与答案
【单选题】A monopsonist faces an upward-sloping labor supply curve. This means that his marginal expenditures on labor are
A.
greater than the wage.
B.
equal to the wage plus the increase in the wage resulting from hiring one more unit of labor hired.
C.
greater than the wage because hiring more workers requires to pay all workers more.
D.
All of the above.
查看完整题目与答案
【单选题】If a monopsonist pays the wage rate w; then the amount of labor that he can hire is L(w) = Aw, where A is a positive constant. The marginal cost of labor to the monopsonist is:
A.
equal to the wage rate.
B.
twice the wage rate.
C.
half the wage rate.
D.
greater than the wage rate but less than twice as great.
查看完整题目与答案
【单选题】以下对唐朝与周边民族和国家的关系表述不正确的是（）
A.
突厥降唐之人居长安者是长安战俘中为数最多的
B.
回纥与唐朝保持着友好和从属的关系，曾帮助唐王朝平定安史之乱
C.
唐不承认大食在中亚的扩张，双方长期军事对峙
D.
吐蕃是古代藏族所建立的地方政权，唐朝与吐蕃长期处于和战不定的局面
查看完整题目与答案
【简答题】请回答以下关于Internet Explore中Outlook Express使用与操作的问题1～4，把解答填入对应栏内。 打开Outlook Express 后，在出现的主窗口中靠左边有一子窗口是“文件夹列表”，请列出其中包括的5个文件夹(用户自建的文件夹不计入)。
查看完整题目与答案
相关题目：
【简答题】请回答以下关于Internet Explore中Outlook Express使用与操作的问题1～4。 打开Outlook Express后，在出现的主窗口中靠左边有一子窗口是“文件夹列表”，请列出其中包括的5个文件夹(用户自建的文件夹不计人)。
查看完整题目与答案
【判断题】For a monopsonist, the more elastic the supply of labor, the greater the difference between the marginal cost of labor and the wage rate.
A.
正确
B.
错误
查看完整题目与答案
【判断题】采用霍尔元件换向的电动机,应注意开关的出线顺序不能搞错。
A.
正确
B.
错误
查看完整题目与答案
【判断题】For a monopsonist, the supply curve of a factor of production is less steep than the marginal cost curve.
A.
正确
B.
错误
查看完整题目与答案
【判断题】firm in a competitive factor market is a price taker. A monopsonist is a price maker.
A.
正确
B.
错误
查看完整题目与答案
【单选题】For a monopsonist, the labor supply curve is upward sloping because
A.
the monopsonist must compete with other industries for that labor.
B.
the monopsonist requires that the laborers are highly skilled.
C.
the monopsonist is the only buyer in that labor market.
D.
the monopsonist restricts the supply of labor.
查看完整题目与答案
【单选题】A monopsonist faces an upward-sloping labor supply curve. This means that his marginal expenditures on labor are
A.
greater than the wage.
B.
equal to the wage plus the increase in the wage resulting from hiring one more unit of labor hired.
C.
greater than the wage because hiring more workers requires to pay all workers more.
D.
All of the above.
查看完整题目与答案
【单选题】If a monopsonist pays the wage rate w; then the amount of labor that he can hire is L(w) = Aw, where A is a positive constant. The marginal cost of labor to the monopsonist is:
A.
equal to the wage rate.
B.
twice the wage rate.
C.
half the wage rate.
D.
greater than the wage rate but less than twice as great.
查看完整题目与答案
【单选题】以下对唐朝与周边民族和国家的关系表述不正确的是（）
A.
突厥降唐之人居长安者是长安战俘中为数最多的
B.
回纥与唐朝保持着友好和从属的关系，曾帮助唐王朝平定安史之乱
C.
唐不承认大食在中亚的扩张，双方长期军事对峙
D.
吐蕃是古代藏族所建立的地方政权，唐朝与吐蕃长期处于和战不定的局面
查看完整题目与答案
【简答题】请回答以下关于Internet Explore中Outlook Express使用与操作的问题1～4，把解答填入对应栏内。 打开Outlook Express 后，在出现的主窗口中靠左边有一子窗口是“文件夹列表”，请列出其中包括的5个文件夹(用户自建的文件夹不计入)。
查看完整题目与答案