I _____ sooner but I didn't know that they were waiting for me.[ ]

A. had come

B. was coming

C. would come

D. would have come

商业银行根据约定条件和实际投资收益情况向客户支付收益，并不保证客户本金安全的理财计划是（）。

A、非保本浮动收益理财计划

B、保证收益理财计划

C、保本浮动收益理财计划

D、非保证收益理财计划