【单选题】CRH380AL型动车组在平坦线路上的快速制动时的制动距离或减速必须满足列车追行间隔的要求。制动距离满足:制动初速度为350km/h时:制动距离≤();制动初速度为300km/h时:制动距离≤()
【单选题】下图在注射器中加入少量Na 2 SO 3 晶体,并吸入少量浓硫酸。 则下列有关说法正确的是 [ ]
B.
品红试纸和沾有KMnO 4 溶液的滤纸均褪色,证明SO 2 有漂白性
C.
湿润淀粉-KI试纸未变蓝说明SO 2 的氧化性弱于I 2
【单选题】造成劳动者生命和财产损失的对责任人员依照刑法第( )条追究刑事责任
【简答题】阅读理解。 In China, many young people like playing soccer. It's very popular. But the Chinese don't call it soccer. They call it football. Are they different? In fact, there are two kinds of football ...
【简答题】某个桩的桩号是指这个桩从路线(_)沿路线前进方向到这个桩位的(_),它表明路线上某点在路线中的位置。
【单选题】Which statement below is correct in appropriateness of the wearing for a job interview?
A.
It is acceptable for a woman to wear a mini-skirt.
B.
Jewelry or accessory is forbidden in the interview.
C.
The clothes must be properly fit, but never overdressed.
D.
Wearing a hat is considered to be lacking in confidence.
【单选题】Which statement below is correct in appropriateness of dressing for a job interview?
A.
The clothes must be properly fit, but never overdressed.
B.
It is acceptable for a woman to wear a mini-skirt.
C.
Wearing a hat is considered to be a lack of confidence.
D.
No jewelry or accessory should be put on.