【简答题】II . Answer the following questions. 1. What things should be prepared before going to the airport? 2. Please list the procedures of taking an international airplane.
【多选题】尘肺综合性控制措施中的卫生保健措施包括( )
【单选题】— What do you know about Darwin after he returned from the trip by sea? — Well, he got married and ____ down to live in Kent. [ ]