we know -------doesn,t travel so fast as light.

问题描述:

we know _______doesn,t travel so fast as light.
A,sound B,sounds C,a sound D,the sound (理由)
2,all the ______are made of _______,not plastics.
A,glasses ,glass B,glass,glasses C,glasses,glasses D,glass,glass
1个回答 分类:英语 2014-10-15

问题解答:

我来补答
1.we know _______doesn,t travel so fast as light.
答案:A,sound
2,all the ______are made of _______,not plastics.
答案:A,glasses ,glass
再问: 语法根据
再答: 理由如下: 对于第一个题,你要注意前后的对应性,后面的“光’”是‘light',这里为不可数名词,因此前面对应应该用“声音”(sound); 对于第二题,道理一样,后面为复数plastics(塑料),前面也应该对应用复数glasses(玻璃)。 你能理解吗?
再问: so fast as light 的意思是?
再答: as(so)...as..是一个固定短语,表示:与..一样。 so fast as light 的意思是:跟光一样快。
 
 
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