You might wonder how this kind of animal ____ to live without eating for so many months.
| A．keeps | B．succeeds | C．manages | D．tries |
It is well-known that ____ year 2006 saw many developments in ____ science and technology, with those in the field of space science being particularly notable.
| A．/; / | B．the; / | C．the; the | D．/; the |
A writer has to ____ his imagination and experience to produce good works.
| A．draw upon | B．pick up | C．break down | D．make out |
In Chinese, the same pronunciation with different tones has different meanings. The same is ____ music.
| A．real for | B．sure of | C．real to | D．true for |
If businessmen are taxed too much, they will no longer be motivated to work hard, with the result that
incomes from taxation might actually ____.
| A．delay | B．shrink | C．relieve | D．depress |
In my opinion, this is not an economical way to get more water; ____, it is very expensive.
| A．on the other hand | B．on the contrary | C．in short | D．or else |