— Did you watch the 52nd World Table Tennis Championships last night?

— Yes, it was covered           , and it was exciting because our Chinese sports delegation(代表团) won the champion.

A．live

B．alive

C．living

D．lively

这个路面标记是什么标线？

A．禁驶区

B．网状线

C．导流线

D．中心圈