While intelligent people can often________the complex，a fool is more likely to complicate the simple.
| A．sacrifice | B．substitute |
| C．simplify | D．survive |
We went right round to the west coast by __________ sea instead of driving across _________ continent.
| A．the … the | B．/ … the | C．the … / | D．/ … / |
Inreview of 44 studies, American researchers found that men and womenwho
ate six key foods daily cut the risk of ______ heart disease by 76%.
| A．a; the | B．the; a | C．a; 不填 | D．不填； a |
After dinner he gave Mr. Richardson ______ ride to ______ Capital Airport.
| A．the; a | B．a; the | C．不填; a | D．不填; the |
I can't remember when exactly the Robinsons left __ city. I only remember it was ____ Monday.
| A．the, the | B．a, the | C．a, a | D．the, a |
If you grow up in ______ large family, you are more likely to develop ______ ability to get on well with ________ others.
| A．/; an; the | B．a; the; / | C．the; an; the | D．a; the; the |