Chinese President Hu Jintao called for an immediate cease-fire in Libya ______ an even worse humanitarian crisis in the country at the BRICS Summit in Hainan province.
| A．to prevent | B．to have prevented | C．preventing | D．having prevented |
When I came in，I saw her ________ in the sofa ________ in thought．
| A．sat；deep | B．sitting；deeply | C．seated；deep | D．seating；deeply |
He is only too ready to help others, seldom, ______, refusing them when they turn to him.
| A．if never | B．if ever | C．if not | D．if anything |
________ of the village ________ two small lakes．
| A．The east；lie | B．East；lies | C．The east；lies | D．East；lie |
The old lady hurried to the station, only ________ Lei Feng had left.
| A．to tell | B．to be told | C．telling | D．told |
It is the first time he ________ here and now it is high time that he ________ around．
| A．come；should be showed | B．has come；was showed |
| C．has come；be showed | D．came；was showed |