I: If a passenger can? T understand what you say, what should you do?
如果有乘客听不懂你说的话,你该怎么办?
Listen to the dialogues of a taxi driver and a passenger. Fill in T for"True", F for "False" for the questions below.
听一位出租车司机与乘客的对话,并回答下列的是非题。
Research conclusions: the rectangular hollow abutment and the t figure hollow abutment meet the requirement of passenger dedicated railway line on conformation, load, durability and function.
研究结论:矩形空心桥台、T形空心桥台在构造、受力、耐久性、功能上均能满足客运专线铁路的要求。
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