Danny, what do you usually do ________ school nights?
大学生到农村工作是党的期望，也是农民的期盼，更是一项践行科学发展观的战略决策。对大学生到农村基层任职的做法，下列理解错误的是（ ）
《观刈麦》诗中直接描写农民辛苦劳动的句子是：____，____。
— ______ people travel every year?
— Perhaps when we are talking about it, more than 100 planes have taken off around the world.
