题目内容
（请给出正确答案）
[单选题]
B18、B20型机械冷藏车可组织同一发站装车两站分卸，但两分装或分卸站应为同一径路，距离不超过()。
A.200km
B.300km
C.250km
D.100km
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A.200km
B.300km
C.250km
D.100km
如果结果不匹配，请 联系老师 获取答案
更多“B18、B20型机械冷藏车可组织同一发站装车两站分卸，但两分…”相关的问题
We 【B5】______ our children to 【B6】______ them for the time 【B7】______ they will be big and will have work 【B8】______ themselves. Nearly all they study at school has some 【B9】______ use in their life. But is that the only reason 【B10】______ they do to school？
There is 【B11】______ in education then we have just learning facts. We go to school 【B12】______ all to lean how to learn 【B13】______ when we have 【B14】______ school we can continue to learn. A man who really knows 【B15】______ will always be successful. Because 【B16】______ he has to do something new which he has never had to do 【B17】______ , he does it in the best 【B18】______ . The uneducated person 【B19】______ , is probably unable to do something new, or does it badly. The purpose of schools, therefore, is not just to teach languages 【B20】______ to teach pupils the way to learn.
A．either
B．whether
C．ever
D．as well
The Red Cross exists in almost every country 【B6】______ the world. The World Red Cross Organizations are sometimes called the Red Crescent (新月), the Red Mogen David, the Sun, and the Red Lion. All of these agencies 【B7】______ a common goal of trying 【B8】______ people in need.
The idea of forming an organization to help the sick and 【B9】______ during a war started 【B10】______ Jean Henry Dunant. In 1859, he observed 【B11】______ suffering 【B12】______ a battlefield in Italy. He wanted to help all the wounded people 【B13】______ of which side they were 【B14】______ . The most important result of his work was an international treaty 【B15】______ the Geneva Convention(日内瓦公约). It 【B16】______ prisoners of war, the sick and wounded, and 【B17】______ citizens during a war.
The American Red Cross 【B18】______ by Clara Barton in 1881. Today the Red Cross in the United States provides a number of 【B19】______ for the public. Such as helping people in need, teaching first aid, 【B20】______ water safety and artificial respiration, and providing blood.
A．internationally
B．an international
C．a worldly
D．a world's
