客车行经转弯、上下坡、凹凸路时,应让乘客抓住车内固定物,尤其提醒后排乘客注意安全。
参考答案:对
As a result of the terrible snowstorm, the highway has been closed up, so you have to wait for further .
A.introduction
B.attention
C.notice
D.advice
愉快地参加户外活动,自然协调地走、跑,并初步掌握跳、爬、钻、投掷、平衡、攀登等基本动作是哪个年龄阶段的教育目标()
A.小班
B.中班
C.大班