you may have , you should gather your courage to face the challenge .
| A．However a serious problem | B．Whatever a serious problem |
| C．However serious a problem | D．No matter how a serious problem |
The very sight of the _____ buildings assured these tourists of the significant changes in this city.
| A．instinctive | B．impressive | C．institutional | D．imaginary |
Her stubbornness and _____ lead to her final success.
| A．persuasion | B．determination | C．devotion | D．reservation |
In recent decades, China is becoming one of the most _____countries in the world.
| A．plentiful | B．powerful | C．friendly | D．wealthy |
Should primary education also be______ in rural and remote areas?
| A．compulsory | B．necessary | C．select | D．permanent |
We no longer keep up the close friendship of few years ago, though we still visit each other_____.
| A．in good time | B．up to date |
| C．on occasion | D．once and for all |