That amusement park has lots of tourists during the holiday.(就划线部分提问)
____ ____ that amusement park have lots of tourist?
已知圆锥的底面半径为3cm,母线长为5cm,则圆锥的侧面积是 ( )
在自然条件下,有关植物细胞呼吸的叙述中正确的是()