英语单选：——Do you know sound travels very fast?——Yes.But light t

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英语单选：——Do you know sound travels very fast?——Yes.But light travels () sound A as fast as
英语单选：——Do you know sound travels very fast?
——Yes.But light travels () sound
A as fast as
B much faster than
C a little faster than

B
根据实际‘ 光的速度比声音的速度快得多’ ,只有B 对
MUCH 修饰比较级‘ ……得多’
注：A 与……一样快； C 比快一点（与实际不符）

英语单选：——Do you know sound travels very fast?——Yes.But light t ——Do you know sound travels very fast?——Yes.But light travel 英语单选light travels very fast,_____ 300,000 kilometers a seco —Do you like the song?—Yes,it(sound) very beautiful. we know sound travels very The light travels fast than the sound.改错 —Do you know Betty very well?——Yes ,she and I ___friends sin —You like pop music,_______ you?—Yes,very much.A.aren’t B.do we know ___ travels not so fast as light. Light travels ___than sound.a.much fast b.far fast c.much fa 英语同义句转换1、Light travels faster than sound. Sound travels ____ As we all know ,light————（travel）fastr than sound.