You need a lot of if you want to become a good nurse.A. courseB. performanceC. practiseD.

问题补充：

You need a lot of if you want to become a good nurse.

A. course

B. performance

C. practise

D. training

答案：

A. course

B. performance

C. practise

(答案→)D. training

解析： 本题的含义是如果你想要成为一名护士，那么你需要许多的训练，training表示此意，故本题选D。