旅游者观看文娱节目时,导游员须陪同前往,并向旅游者简单介绍节目内容及其特点。( )
参考答案:错
解析:“文娱节目”改成“计划内的文娱节目”。
为什么人在水中运动的速度比陆地上要慢?
Excuse me, could you tell me the time?()
A.You'd better buy a watch.
B.It's three thirty by my watch
C.Can you see the clock?
D.It's late I think.