Last week, only two people came to look at the house, _____ wanted to buy it. [ ]

A. none of them

B. both of them

C. none of whom

D. neither of whom

循环气压缩机（10802-K101）盘车系统允许盘车条件是（）。

A、汽轮机转速为零；

B、润滑油压力大于0.10Mpa；

C、汽轮机速关阀（ZNSH16502A.全关；

D、汽轮机速关阀（ZNSH16502B.全关。