It won’t be long _______ you regret what you’ve done.
| A．after | B．before | C．since | D．then |
President Xi Jinping made an inspection tour of Beijing Normal University on the eve of Teachers' Day, saying "To become a good teacher, one must have lofty ideals（理想）, good, solid knowledge and a kind heart．"
| A．interests | B．regulations |
| C．identities | D．virtues |
—Excuse me, but may I share your table?
—Of course．.
| A．It's taken | B．Be my guest |
| C．Allow me | D．Here you are |
Like A Bite of China, Chef Nic （12道锋味）, a food show, has soonsince aired on Zhejiang Television in July．
| A．caught on | B．centered around |
| C．split off | D．charged with |
I hope my advice will be of some help tois interested in learning English．
| A．whomever | B．whatever |
| C．whoever | D．whichever |
China's first Grand Slam（大满贯） winner Li Na announced her retirementknee injuries． A farewell ceremony was heldofficials from Tennis Associations, several world's top players and her loyal fans．
| A．due to; to feature |
| B．resulting in; featuring |
| C．due to; featuring |
| D．resulting from; featured |