_________ the internet is _________, I do not think it is a good idea to spend too much time on it.
| A．When ; helpful | B．As ; great help |
| C．While ; of great help | D．Now ; of no help |
．I felt sure that __________qualification, ability and experience, you are suited to the position we have in mind.
| A．on account of | B．in terms of | C．on the basis of | D．in the light of |
---Are you happy with this laboratory?
---Not a little. We can’t have__________.
| A．a worse one | B．such a worse one | C．a nicer one | D．such a nicer one |
．Friends are like leaves, __________everywhere, but true friends are like diamonds, precious and rare.
| A．to find | B．finding | C．being found | D．found |
．When__________a new word, you’d better__________a dictionary.
| A．come across; refer to | B．coming across; consult |
| C．coming across; look up | D．come across; look through |
It is said that the school will be built in__________is called developing zone.
| A．what | B．that | C．which | D．where |