There is no doubt that IT plays___important role as a new teaching tool in this era of___technology.
| A．an; \ | B．\; the | C．an ; the | D．\; \ |
_________ difficult the task may be, we must finish it on time, because we can’t meet such a precious opportunity _______ we have expected.
| A．Whatever; that | B．However; as |
| C．However; that | D．Whatever, which |
Difficulties and hardships have ________ the best character of the young geologist.
| A．brought in | B．brought up | C．brought out | D．brought about |
—Have a good rest ; you need to ____ your energy for the football match this afternoon .
—Thanks a lot .
| A．leave | B．save | C．hold | D．get |
In Britain today women ____ 44% of the workforce, and nearly half the mothers with children are in paid work.
| A．build up | B．make up | C．take up | D．send up |
I had to ______ because someone else wanted to use the phone.
| A．give up | B．put up | C．hang up | D．ring up |