The latest wave of smog(雾霾) ,_____ first swept into Shanghai and Jiangsu province on Dec. 1st ,_______ at least four car accidents due to low visibility.
| A．in which; cause | B．where ; caused |
| C．which ; has caused | D．that; is caused |
The website is very popular. And it’s amazing that __________ designer of it is just __________ nine-year-old child.
| A．the; the | B．a; the | C．the; a | D．a; a |
But for those interruptions, the meeting _____ half an hour ago.
| A．was finished | B．would have finished |
| C．would finish | D．had been finished |
_____ by the latest electronic toys, the little boy stood in front of the windows, without moving.
| A．To be arrested | B．Arrested | C．Having arrested | D．Arresting |
Every day ____ a proverb aloud several times until you have it memorized.
| A．read | B．reading | C．to read | D．reads |
A good listener takes part in the conversation,offering ideas and ___ questions to keep the talk flowing.
| A．raising | B．understanding | C．copying | D．solving |