单选题_____AmouthsBhandsCheartDmemory
单选题
_____
A
mouths
B
hands
C
heart
D
memory
参考解析
解析：
mouths嘴；hands手；heart心；memory记忆。网上聊天的途径一般是通过双手敲击键盘输入文字来实现，因此B项正确。
mouths嘴；hands手；heart心；memory记忆。网上聊天的途径一般是通过双手敲击键盘输入文字来实现，因此B项正确。
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