对帐回单的保管期限()
A、永久
B、十五年
C、五年
D、十年
参考答案:C
下列城市属于IATA三个航空运输业务区中的TC3区的有()
A.伦敦
B.开罗
C.大阪
D.釜山
When he awoke, he found himself _____ by an old woman.
A.looked after
B.be looked after
C.being looked after
D.be looking after