Actually you can be you want to be a scientist a doctor an astronaut or a manager so long

问题补充：

Actually,you can be you want to be,a scientist,a doctor,an astronaut or a manager so long as you set your mind to it.

A. whatever

B. whoever

C. whomever

D. whichever 

答案：

(答案→)A. whatever

B. whoever

C. whomever

D. whichever 

解析：考查名词性从句。此题易误选D,考生认为后面给的是一个范围,但是从语意上看,应是说话人的列举,而并非就这么多,所以应仍是泛指,因此选用whatever。