_____ with so much trouble，we failed to complete the task on time．
| A．Faced | B．Face |
| C．Facing | D．To face |
From the course of human development, the ultimate aim of the human race is to pursue the spiritual joy based on ______ materials.
| A．artificial | B．primitive |
| C．relevant | D．ample |
No matter how much knowledge you have, if your subject is at all ______, be careful when discussing it during your speech, or you may well offend your audience.
| A．diverse | B．sensitive |
| C．abstract | D．original |
Having manners shows good character, consideration and respect for others, taking you where degrees and money cannot and ______ a better world.
| A．taking over | B．adapting to |
| C．making for | D．fitting into |
The young man ______with honesty and won the judges in the interview, as a result, he was admitted to the foreign company.
| A．got away | B．took up |
| C．held on | D．stood out |
All work and no play makes Jack a dull boy, which suggests that work and play do not ______ but promote each other.
| A．condemn | B．convert |
| C．contradict | D．confirm |