All animals use sounds and actions to communicate with each other.
举一反三
- All vowel sounds differ from each other because of the position of the tongue.
- However intricate the ways in which animals communicate with each other, they do not indulge in anything that deserves the name of conversation.
- One of the reasons why men invented certain sounds to express thoughts and actions is that _______ . A: they could agree upon certain signs B: they could write them down C: they could communicate with each other D: they could combine them
- It’s _________ that young and old people should communicate more with each other. A: use B: necessary C: usage D: necessity
- 无论动物之间的交流再怎么复杂,都不能被称之为对话。( ) A: However intricate the ways that animals communicate, they cannot be<br/>regarded as conversation. B: However the manners in which animals communicate with each other,<br/>they cannot be called as conversation.