_______ the window, my finger was seriously cut.
| A．Having cleaned |
| B．To clean |
| C．While cleaning |
| D．While I was cleaning |
The classroom is crowded with children_____ have poor eyesight, all of ____ interested in painting.
| A．who; whom | B．that; whom | C．who; them | D．that; who |
Sorry, I have no time left now. Can we discuss the matter ________ supper?
| A．over | B．on | C．by | D．at |
In _______ face of more and more dropout factories, many people prefer to be paid on _____ daily basis.
| A．the; the | B．a; 不填 | C．the; a | D．the; 不填 |
The manager needs an assistant that he can _____ to take care of problems in his absence.
| A．count on | B．count in | C．count up | D．count out |
The Expo 2010 Shanghai has not only proved to be a great success but also provided a fantastic model for Milan ____________ managing and organizing events of this scale.
| A．in need of | B．in terms of | C．in search of | D．in favor of |