【推荐1】Now the standing committee members are working out the exact_________in which the decision should be applied for the hoped-for success.

A．tone

B．concern

C．means

D．manner

【推荐2】The bad state of his mother’s health _______him greatly.

A．encourages

B．amazes

C．concerns

D．confuses

【推荐3】With all the members making great efforts, there is a growing ________that the problem can be settled soon.

A．interest

B．concern

C．preference

D．optimism

【推荐1】The scientist is respected by many people around the world for his ____ to children’s medicine.

A．response

B．mission

C．strategy

D．contribution

【推荐1】The scientist is respected by many people around the world for his ____ to children’s medicine.

A．response

B．mission

C．strategy

D．contribution

【推荐3】Fencing has a rich history that can be traced back thousands of years. It was originally a martial art and a means of ______ in dangerous situations in Egypt and Greece.

A．honor

B．strategy

C．self-defense

D．representation