![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
[主观题]
None of the managers said that,______? A. didn't they B. did they C. aren't they
None of the managers said that,______?
A. didn't they
B. did they
C. aren't they
D. are they
查看答案
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
None of the managers said that,______?
A. didn't they
B. did they
C. aren't they
D. are they
A.Not only
B.Do not only
C.Not only do
What does the writer say about the communication options available to senior managers?
A.Sending memos to staff is one of the most efficient methods.
B.It is important to find the time to discuss certain matters with staff.
C.They should increase the range of options that they use.
D.Getting junior managers to talk to staff can create different problems.