--- Can I borrow some of your novels?
--- __________. They are at your service.
| A．Come on | B．Don’t mention it | C．By all means | D．My pleasure |
The noise from the top floor，loud and constant，of the meeting-room_________ can be clearly heard in our classroom．
| A．to decorate | B．having been decorated |
| C．being decorated | D．decorating |
It doesn’t matter how many times you fail；_________ matters is how many times you stand up and try again．
| A．which | B．that | C．who | D．what |
一How dangerous it was!
—Yes，but for the young man’s quick action，he_________ run over by the car．
| A．must have been | B．could have been | C．would be | D．might be |
Rudolph just stood there，saying nothing．_________ he was a man of few words．
| A．Particularly | B．Approximately | C．Surprisingly | D．Apparently |
The hotline_________ be very busy，but keep trying and you’ll get through．
| A．should | B．must | C．can | D．would |