The paint came off as a result of _________ to the rain. I must repaint the windows before they go rusty.
| A．contribution | B．discrimination |
| C．exposure | D．exhibition |
What a___it is that he remained alive after dropping from the roof of a ten-storied building
| A．wonder |
| B．wander |
| C．coincidence |
| D．survival |
He hasn’t slept at all for three days.___he is tired out
| A．There is no point |
| B．There is no need |
| C．It’s no wonder |
| D．There is no way |
The___between manual labour and mental laour is diminishing in some developed countries
| A．difference |
| B．involvement |
| C．manuscript |
| D．orientation |
—Where would you like to go to,the cinema or the theatre?
—It___to me
| A．is not a difference |
| B．makes no difference |
| C．is not different |
| D．makes not a difference |
My uncle’s house in the downtown ares is much smaller than ours,but it is twice___expensive
| A．as |
| B．to |
| C．too |
| D．very |