为使乘客能向轿厢外求援,轿厢内应装设乘客易于识别和触及的报警装置。()
参考答案:对
短文填空
The English language has changed and developed 1 time. At first, English was mainly 2 on
German. Then foreign rulers came, bringing along their native languages. As a result, the English language,
especially its 3 was enriched by foreign languages such as Danish and French. As British people made
voyages to 4 other parts of the world, English began to become an international language. Now, a large 5 of people speak English as their first, second or a foreign language.
各级运行维护部门应遵循“先抢通、后处理;先疏通,后排障”的基本原则。