The Great Wall winds its way from west to east, _______ deserts, _______mountains and ________valleys, until at last it reaches the sea.
| A．across; through; over | B．through; on; across |
| C．across; along; up | D．across; over; through |
The short-answer test is a kind of____between the composition and selection types.
| A．mixture | B．collection | C．compound | D．compromise |
I'm terribly sorry to tell you that your work is far from ____.
| A．satisfying | B．a satisfaction | C．being satisfactory | D．to satisfy |
British students only have a language ____ for jobs in the USA and Australia.
| A．chance | B．ability | C．possibility | D．advantage |
After supper she would sit down by the fire, sometimes for ____ an hour, thinking of her young and happy days.
| A．as long as | B．as soon as | C．as much as | D．as many as |
Many countries are increasing their use of natural gas, wind and other forms of ____.
| A．energy | B．source | C．power | D．material |