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 |
—Each of the students, working hard at his or her lessons, _________to go to university.
—So do I.
| A．hope | B．hopes | C．hoping | D．hoped |
He speaks English well indeed, but of course not___________a native speaker.
| A． as fluent as | B． more fluent than |
| C． so fluently as | D． much fluently than |
You should try to get a good night’s sleep_________much work you have to do.
| A． however | B． no matter | C． although | D． whatever |
I don’t think I’ll need any money but I’ll bring some ____________.
| A．as last | B．in case | C．once again | D．in time |
The journey around the world took the old sailor nine months, _________the sailing time was 226 days.
| A． of which | B． during which | C． from which | D． for which |