4 ____ a certain doubt among the students as to the necessity of the work.
A There has had B They had C There existed D It existed
She was____quality testing, making sure thatthe production was going perfectly.
| A．in the charge of |
| B．in need of |
| C．in place of |
| D．in charge of |
You'll find taxis waiting at the bus station ____ you can hire to reach your host family.(2011 .上海)
| A．which |
| B．where |
| C．when |
| D．as |
The prize will go to the writer ____ story shows the most imagination.(2011 .全国 I )
| A．that |
| B．which |
| C．whose |
| D．what |
-What do you think of store shopping in the future?
-Personally, I think it will exist along with home shopping but ____
(2011.安徽)
| A．will never replace |
| B．would never replace |
| C．will never be replaced |
| D．would never be replaced |
China has been pushing the reform of public hospitals____ all its citizens.(2012．福建)
| A．in charge of |
| B．for the purpose of |
| C．in honour of |
| D．for the benefit of |