Due to the widespread ____________ of this medical technology，more diseases can be discovered and treated at an early stage.
| A．presentation | B．application |
| C．qualification | D．appreciation |
It was his courage, not his skill,really struck me most
| A．When | B．Where | C．Which | D．That |
The factory is used to be an art museum,people could learn about various cultures.
| A．What; where | B．Where; where |
| C．What; which | D．where; that |
I think I have reached the point,I enjoy seeing the scenery of the city.
| A．When | B．Where | C．Which | D．that |
I went to shanghai last week,I visited the World Expo.
| A．When | B．Where | C．Which | D．that |
While listening to light music, _____.
A She felt asleep B. The light went out
C Someone knocked at the door D. and she can’t help laughing