Eco-environment Tayshaun has endeavored not to ________ on environmental protection during industrial development.
| A．concentrate | B．compromise |
| C．proceed | D．complain |
My father is a _______ motorist—he never does any dangerous driving.
| A．enthusiastic | B．energetic | C．cautious | D．accurate |
A person of high ideals is highly respected. What people value is not based on outside ________.
| A．account | B．appearance | C．advantage | D．absence |
Sometimes we need both cultural________ and government action—a change in values and a change in policy—to promote the kind of society we want.
| A．transmission | B．transportation | C．translation | D．transformation |
News reports say peace talks between the two counties have________ with no agreement reached.
| A．broken down | B．broken out | C．broken in | D．broken up |
I want to ________ the secrets of nature and apply them for the happiness of man.
| A．bring in | B．bring out | C．bring up | D．bring about |