— ____________ are you going?
— I'm going to the post office.
A：When
B：Where
C：What
站在百米赛跑终点的计时员，听到起跑的枪声后立即开始计时，测得李明同学百米赛的时间是14.00秒，当时气温15℃，则李明同学跑百米的真实时间是 （ ）
植物体内带动水和无机盐向上运输的动力来自（ ）
—Nothing special. I stayed at home and watched a film called Paddington 2.
