涉外接待中，( )。

A．应将计划提前传给对方

B．应对计划征求意见后再定稿

C．双方确认后的事项不可再更改

D．双方确认后的事项可以修改

根据短文内容及首字母提示，补全空格内单词，使短文完整、通顺。

   The Greenwood Boys are a group of (1)p             singers. At present, they are visiting all parts of the

country. They will (2)a             here tomorrow. They are coming by (3)t             and (4)m             of the

young people in the town will meet them at the station. Tomorrow evening they will sing at the Workers'

Club. The Greenwood Boys will (5)s             for five days. (6)D             this time, they will give five

(7)p            . As (8)u            , the police will have a difficult time. They will try to (9)k             order.

It is (10)a              the same on these occasions (场合).