From their on the top of the TV Tower visitors can have a better view of the city.A. stag

问题补充：

From their on the top of the TV Tower, visitors can have a better view of the city.

A. stage

B. position

C. condition

D. situation

答案：

A. stage

(答案→)B. position

C. condition

D. situation

解析： Stage“舞台，时期，阶段”；position“位置”；condition“条件，情况”；situation“形式，情况；情景”；根据空前的物主代词their可以推断出此处选B。句意为“从他们在电视塔顶部的位置，游客们可以更好地看到这个城市的景色。”