Tourists were told _____their sunglass to protect their eyes from the strong sunlight
| A．to not take off | B．not to take off |
| C．not taking off | D．not take off |
—It’s said John will be in a job paying over $60,000________year.
—Right，he will also get paid by________week. (2011·江西，22)
| A．the；the | B．a；the |
| C．the；a | D．a；a |
In communication，a smile is usually ________ strong sign of a friendly and ________ open attitude. (2011·重庆，26)
| A．the；/ | B．a；an |
| C．a；/ | D．the；an |
As he reached ________ front door，Jack saw ________ strange sight.(2011·大纲全国，16)
| A．the；/ | B．a；the |
| C．/；a | D．the；a |
Dr.Peter Spence，________ headmaster of the school，told us，“________ fifth of pupils here go on to study at Oxford and Cambridge.” (2011·四川，18)
| A．/；A | B．/；The |
| C．the；The | D．a；A |
We are said to be living in ________ Information Age，________ time of new discoveries and great changes. (2012·四川，18)
| A．an；the | B．/；the |
| C．/；a | D．the；a |