Great attention must be paid ____ welfare, especially in the poor area.
| A．develop | B．to develop |
| C．to developing | D．developing |
--- Why didn’t you pay the accommodation rent?
--- The rent? ____________
| A．It all depends. | B．It’s up to you. |
| C．You are crazy! | D．That isn’t due yet. |
If it _________ not for all the cars and passers-by with cameras, you _________ think you have magically traveled back to the 14 century.
| A．is …will | B．had been… would |
| C．were… will | D．were…might |
Officials from China and France formally promised on Thursday to build a new type of economic partnership, while ________ business cooperation.
A. strengthened B. to strengthen
C. strengthening D strengthen
Leeanne Carlson wanted $ 20 million for his large house with two gardens, but he _______ $ 10 million.
| A．settled for | B．settled down |
| C．settled on | D．settled in |
Young as he is, David has gained ___________ rich experience in ___________ society.
| A．the; the | B．a; 不填 |
| C．不填; 不填 | D．不填; the |