For a successful business,friendly and ______ staff are essential.A.sufficient V B.effective C.

分类: 作业答案 • 2022-06-19 18:38:02

问题描述：

For a successful business,friendly and ______ staff are essential.A.sufficient V B.effective C.
A sufficient
B.effective
C.efficient V
D.responsible

答

一个成功的事业,友好和（）的员工是至关重要的.答:A.足够的 B .有效 C.
貌似B是个多选哦刚没看到后面两个选项C.高效的 D.负责的那么我认为多选的话就选C和D吧，B的话根据句意其实也不合适