就以下几种货物运输方式来说，（）运输灵活机动、迅速方便，可以提供“门到门”物流服务。
A.公路
B.航空
C.水路
D.铁路
参考答案：A
The U.S. official said North Korea --- and Iran --- should follow in the steps of Libya, which last December said it would work__________ to allow international weapons inspectors to do their work.
A．unconditionally
B．unwillingly
C．unfortunately
D．uncomfortably
今年我县在农业上获得大丰收的广年。
