— Anna, have you            seen China’s Got Talent (达人秀)?

—Of course. I            it last weekend.

A．never; saw

B．ever; have seen

C．never; have seen

D．ever; saw

（）上安置的各种施工设施应均匀分布，使得两根吊盘绳承受荷载能大致相等

A.天轮平台

B.吊桶

C.吊盘

D.吊泵