以下没有参加过甲午海战的船政学生是（）。

A、林泰曾

B、刘步蟾

C、林永升

D、丁日昌

Some people create jobs, foster(滋生）excitement and basically make the system work. They see possibilities ______ others see only problems.

A．that

B．what

C．which

D．where