Much to our relief, although we are not that rich, our income is now double______it was five years ago.
| A．that | B．than | C．which | D．what. |
Equipped with modern facilities, today’s hospitals are quite different from_______ of the past．
| A．that | B．those | C．one | D．ones |
---“What do you think of the service here?”
---“Oh, _________ ．We couldn’t have found a better place．”
| A．too bad | B．sorry | C．wonderful | D．impossible |
While working on the farm， the students ________ a good knowledge of plant life
| A．held up | B．picked up | C．turned away | D．put down |
I don’t understand what the engineer means, but I’ve got____rough idea of ____ project plan．
| A．the; a | B．不填; the | C．the; 不填 | D．a; the |
He works in Beijing but knows much about London, for he _____ there for a long time.
| A．lives | B．lived | C．has lived | D．has been living |