22. The April 10, 2010 air crash, with a Russian Tu-145 plane _______ Poland’s president Lech Kaczinsky, his wife and many Polish government and military officials, shocked the whole world.

A．carried

B．being carried

C．carrying

D．to carry

从甲地到乙地有16千米，某人以4千米/时~8千米/时的速度由甲地到乙地，则他用的时间大约为[ ]

A．1小时~2小时

B．2小时~3小时

C．3小时~4小时

D．2小时~4小时