下面每个句子中均有1个词或短语划有底横线，请为每处划线部分确定1个意义最为接近选项。

　　1.The union representative put across her argument very effectively.

　　A. invented

　　B. explained

　　C. considered

　　D. accepted

　　2.He talks tough but has a tender heart.

　　A. heavy

　　B. strong

　　C. wild

　　D. kind

　　3.It is no use debating the relative merits of this policy.

　　A. making

　　B. taking

　　C. expecting

　　D. discussing

　　4.Our statistics show that we consume all that we are capable of producing.

　　A. waste

　　B. buy

　　C. sell

　　D. use

　　5.The fuel tanks had a capacity of 140 liters.

　　A. function

　　B. ability

　　C. volume

　　D. power