EBay, Amazon and Wal-Mart are popular websites ___ people can sell goods to each other.
| A．where | B．which | C．when | D．whose |
The photo on _____ cover of the book may cause _____offence to some people.
| A．the; an | B．the, the | C．不填，the | D．the, 不填 |
It is very important for English teachers to have a knowledge of the theories of language_______.
| A．fluency | B．accuracy | C．acquisition | D．punctuation |
Mr White has just been in China for weeks and he’s trying to _____ the climate here.
| A．help out | B．adjust to | C．depend on | D．hold up |
_____ seems strange to all of us is _____ the girl is crazy about football.
| A．It; that | B．What; that | C．It; why | D．What; what |
–Would you like to spend the vacation in Paris with me?
--I’d like to______ you pay for me.
| A．unless | B．provide | C．although | D．provided that |