作业帮stamps are used - sending lettersFOR TO WITH BY 为什呢选for呢?其他为什么不可以
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stamps are used - sending lettersFOR TO WITH BY 为什呢选for呢?其他为什么不可以
stamps are used - sending letters
FOR TO WITH BY
为什呢选for呢?其他为什么不可以
stamps are used - sending lettersFOR TO WITH BY 为什呢选for呢?其他为什么不可以
for 为了 表示目的
这个句子是说 邮票是被用来寄信的!也就是邮票的目的····
by 和with 表示方式 不对···
比如：I go to school by car 最直白的翻译：用车去学校
此外by,在被动语态中,指的是动作的发出者,在这里显然不是
be used to doing 是习惯于
固定搭配：be used for doing sth =be used to do sth 被用来做某事
希望能帮到你，祝你开心。
For 表目的, 介词, 后面跟名词或动名词. sending 这里是动名词. 如果是 send letters, 那么前面就该用to了.
be used to do 被用来做....
所以选to啊这题选for！ 这后边不是sending吗?? 我想问为啥by不行哦，sorry啊， 我讲的没错，但是最后我说错答案了 be used to do 搭配，可以看出to后面用动词原形 这里后面跟的是动名词sending，所以选的是for be used for sth/doing sth by doing sth是做方式状语的 例...
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be used to do 被用来做....
所以选to啊
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Stamps are used for sending letters.对sending letters提问
stamps are used for_____(post）the letter
英语翻译Whose stamps are these?可以解释一下who后面为什么有一个se吗?
stamps are used - sending lettersFOR TO WITH BY 为什呢选for呢?其他为什么不可以
These are China stamps.
Stamps are used ————sending letters选择题A,by B,for C,with D,to
These stamps are from Mexico.They are ( )stamps
These stamps are from China.They are ( )stamps.
Are you have any stamps
The stamps are very beautiful.(改为感叹句) _ _ stamps!
There are some stamps from Canaba.急用`!
The stamps are very beautiful.改为感叹句
where are the stamps from?怎么回答
How much are the stamps同义句,
The stamps are very colourful and ____
where are this stamps from怎么改
______beautiful stamps they are!(what 还是 how)
There are some stamps.(否定句)