Scientists have only recently been able to gain _________ (accessible) to the new area.
acess
举一反三
- New laws to________wild life in the area have been publish.
- Government officials admit that they have not been able to subdue the rebels. A: get rid of B: communicate with C: gain control over
- Government officials admit that they have not been able to subdue the<br/>rebels A: get rid of B: communicate with C: gain control over
- Nuclear power plants, ______ to some serious breakdowns, have become a center of controversy. A: having recently been subjected B: recently having been subjected C: have recently subjected D: recently have subjected
- ODO is adding a slew of words that only recently came into general usage, many have been driven by fast-moving trends in____________________.
内容
- 0
What a pity! If only they ______ here now, we would be able to celebrate their wedding anniversary. A: are B: were C: have been D: had been
- 1
I have been busy recently, ______________ this week.
- 2
It’s a shame _________ able to give them any advice. A: not to have been B: to have not been C: to have been not D: to not have been
- 3
I have been busy recently, particularly this week
- 4
Some scientists think there may have been life on the Mars in the past because （） A: there is no life there now B: there is a large amount of water at the poles C: the Mars may be able to support life in the future D: conditions may have been similar to those on the Earth