单项选择题
A．people and crops B．life and wealth C．poverty and death D．agriculture and bridge
A．There are many forms of communication in existence today. B．Verbalization is the most common form of communication. C．The deaf and the mute use an oral form of communication D．Ideas and thoughts can be transmitted by body languag
A．To recognize worthwhile contributions to humanity. B．To resolve political differences. C．To honor the inventor of dynamite. D．To spend money.