________ is of no concern to us.
| A．It rain or not | B．If or not it rains |
| C．Whether it rains or not | D．Will it rain or not |
Along with the letter was his promise he would visit me this coming Christmas.
| A．which |
| B．what |
| C．that |
| D．whether |
No matter how frequently on stage, the tickets of the drama are still so hot that you have to book one two or three months in advance.
| A．performed |
| B．performing |
| C．to be performed |
| D．being performed |
--- There is a story here in the paper about a 110-year-old man.
--- My goodness！ I can’t imagine that old.
| A．to being |
| B．to have been |
| C．being |
| D．having been |
The Beijing Opera Taking Tiger Mountain by Strategy is still_____ in many places and it is well received.
| A．directed |
| B．staged |
| C．conducted |
| D．set |
The performance was a great success because the orchestra was by an internationally famous conductor.
| A．directed |
| B．performed |
| C．conducted |
| D．staged |