The five rings on the Olympic flag ______ the five continents that are joined together in the Olympic Games.
| A．belong to | B．stand for |
| C．take apart | D．pack up |
They have no idea at all ________.
| A．where he has gone | B．where did he go |
| C．which place has he gone | D．where has he gone |
．It is well known that the Internet will let people have __________ to huge amounts of information from their own homes.
| A．entrance | B．way | C．means | D．access |
. Being out of order, ______ to the factory.
| A．he sent his computer | B．he drove at once |
| C．his computer was sent | D．his father helped him send it |
Personally, I think it is the sales manager, rather than the sales girls, _______ to blame.
| A．is | B．that is | C．are | D．who are |
----- I have booked a room for today and tomorrow.
----- _______, sir.
| A．I’m sure | B．My pleasure | C．It’s all right | D．I’ll check |