在员工职业生涯的后期，最重要的工作是对员工进行( )。
A．充电式培训
B．企业文化的培训
C．保健投资
D．工作轮换
参考答案：C
哺乳动物的特征之一就是都生活在陆地上。[ ]
-Let's play basketball, Jack?
-Sorry, I have __________ homework to do, so I can't go out to play with you.[ ]
A. too much
B. much too
C. too many
D. many too
