年旅客吞吐量（）万人次以上的机场，应当每周向民航总局报告机场运行情况。
A.1000
B.2000
C.3000
D.4000
参考答案：A
已经达到报废标准的机动车经大修后可以上路行驶。
He always did well at school _____ having to do part–time jobs every now and then.
A．in spite of
B．instead of
C．in case of
D．in favor of
