设于货运机车牵引区段分界处的车站是()。 A.编组站 B.区段站 C.中间站 D.港

题型:单项选择题

问题:

设于货运机车牵引区段分界处的车站是()。

A.编组站

B.区段站

C.中间站

D.港湾站

考点:铁路车站值班员考试高级车站值班员高级车站值班员题库
题型:单项选择题

男性,12岁,恒牙列的头颅侧位片测量值如下:SNA80°,SNB75°,ANB5°,U1-SN100°,L1-MP80°,MP-SN32°,MP-FH25°,上牙列齐,下牙列拥挤3mm,Spee曲线3mm,有关此患者的诊断设计,下列不正确的是 ()

A.骨性Ⅱ类畸形

B.有导下颌向前的可能

C.是拔牙的适应证

D.下颌后缩

E.上颌正常

题型:单项选择题

语法填空

阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或使用括号中词语的正确形式填空,并将答案填写在标号为1~10的相应位置上。

     When China’s ancient scientific and technological achievements are mentioned, the nation will generally refer to the Four Great inventions. The four symbolic    1   (create) - compass, papermaking, printing and gunpowder --       2     pride of China’s 5,000-thousand-year-old culture, because of their    3    

(recognize) role in the development of human civilization.

          4    is therefore no surprise that the recent proposal by a group of scholars    5       (redefine) the

Four Great Invention has caused a heated reaction. According to the proposed new version, papermaking and printing    6      (merge) into one entry, and compass and gunpowder are delisted. The three new

inclusions are silk, bronze and porcelain,     7       proposers said could more scientifically exhibit the most

advanced and most influential scientific contributions of ancient China.

     The question of     8     the Four Great Invention should be is of course open to the debate. The   9    

(late) redefinition attempt, which is reported based on careful studies of available written records and

antiques, can at least help today’s people, the younger generation,     10    particular, know more about the brilliance of ancient Chinese civilization.

题型:单项选择题

气管炎诱发的哮喘呈持续状态时的治疗药物是()

A.氨茶碱

B.氢化可的松

C.头孢噻肟

D.氯化铵

E.可待因

题型:单项选择题

《秋兴八首》(其一)的诗眼是()

A.玉露

B.悲秋

C.波浪

D.风云

题型:单项选择题

设计教学法最早由美国教育家()提出。

更多题库