The number of seconds in one day _____ The number of minutes in one week
| A．> | B．< | C．= | D．We don't know |
Beijing Olympic Games are the __________ modem Olympic Games.
| A．21st | B．27th | C．28th | D．30th |
A car travels at a rate of 50 miles per hour.How long will it take to travel 300 miles?
| A．250hours | B．6hours | C．1/6hours | D．15000hours |
About ________ percent of the earth's surface is covered with water.
| A．29 | B．82 | C．71 | D．100 |
Paris is the capital of __________.
| A．the USA | B．the UK | C．France | D．Australia |