![](https://lstatic.shangxueba.com/jiandati/h5/images/m_q_title.png)
Reading from a manuscript. is necessary when ______.A.the speech must be delivered word fo
Reading from a manuscript. is necessary when ______.
A.the speech must be delivered word for word
B.the speech is very well-prepared
C.the speech is analytical
D.the speech is on radio and television