排球场上的高度表现在:();();();()
参考答案:身高、弹跳力、强攻时击球点高、拦网
—Could you tell me ?
—About two hours.
A.how long it takes to fly to Guilin
B.how long it took to fly to Guilin
C.how long does it take to fly to Guilin
D.how long did it take to fly to Guilin