It was April 29,2011___ Prince William and Kate Middleton walked into the palace hall of the wedding ceremony
| A．that |
| B．when |
| C．since |
| D．before |
Canada is one of largest countries in the world,second only to Russia.
| A．the; the | B．the; a | C．a; the | D．the;/ |
Practising Chinese Kung fu can not only _____ one’s strength, but also develop one’s character.
| A．bring up | B．take up | C．build up | D．put up |
He twisted his ankle in skiing, with the _____ that he was unable to take his exams.
| A．consequence | B．conclusion | C．preference | D．prejudice |
She _____ get angry when others disagree with her.
| A．contributes to | B．leads to | C．tends to | D．appeals to |
Some researchers believe that there is no doubt ______ a cure for AIDS will be found.
| A．which | B．that | C．what | D．whether |