Then she heard a man’s friendly 14 .”Excuse me,can I help you?”为什么选B.voice\x05不选C.sound

Then she heard a man’s friendly 14 .”Excuse me,can I help you?”为什么选B.voice\x05不选C.sound
Then she heard a man’s friendly 14 .”Excuse me,can I help you?”
为什么选B.voice\x05不选C.sound

Then she heard a man’s friendly 14 .”Excuse me,can I help you?”为什么选B.voice\x05不选C.sound
Then she heard a man’s friendly 14 .”Excuse me,can I help you?”
1.sound作“声音”,“响声”讲时,可以指人或动物发出的声音,或物体碰撞的声言.这个词的使用范围很大.可以说,大自然的任何“声音”都可以用sound.例如：
At midnight he heard a strange sound．半夜里他听到一种奇怪的声音.
2.voice一般指人的声音,说话、唱歌.谈笑都可用voice.sound和noise不仅能指人的声音,还可以表示别的动物发出的声音；而voice除了有时可指鸟的声音外,很少表示其它动物的声音.例如：
The girl has a beautiful voice．那女孩嗓音很美.
When the teacher came into the classroom,our monitor spoke in a loud voice,“Stand up!” 老师走进教室时,班长大声喊：“起立!”