Most of the Europeans refuse to accept GM food________Americans regard it as the fruit from high tech.
| A．when | B．as | C．while | D．the moment |
The people, ________ had been damaged by the flood, were given help by the Red Cross.
| A．all whose homes | B．all of whose homes |
| C．all their homes | D．all of their homes |
With the stress heavier, physicians are always ______ caution upon citizens in view of heart attack.
| A．declaring | B．urging | C．suggesting | D．favouring |
If the work _____ by the end of this month is delayed,the team will be fined.
| A．to be finished | B．is finished | C．being finished | D．finished |
Hearing their grandpa was coming, they began to ________ the work to prepare for a nice dinner.
| A．set off | B．set down | C．set aside | D．set about |
At present obtaining more land is only possible as _____ result of urbanization, when more farmers leave _____ rural areas to work in the city.
| A．a ; the | B．the ; / | C．a ; / | D．the ; the |