【单选题】_______ Chris has give you the tour, Diane wants to show you some of our ideas for the new equipment.
【单选题】Diane wants to see ______ they are like.
【单选题】Diane wants to ____ the event because of the bad weather.
【单选题】He hasn’t found the latest ________ of this software.
【判断题】Dr Faust is depressed because he hasn’t found the meaning of life.
【单选题】生态学是一门综合性很强的科学,一般可分为理论生态学和应用生态学两大类。下列因子中属于应用生态学的是( )。