作业帮下面这个句子句末 “to”和“by”具体怎么理解An important factor in market-oriented economy is the mechanism by which consumer demands can be expressed and responded to by producers.
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下面这个句子句末 “to”和“by”具体怎么理解An important factor in market-oriented economy is the mechanism by which consumer demands can be expressed and responded to by producers.
下面这个句子句末 “to”和“by”具体怎么理解
An important factor in market-oriented economy is the mechanism by which consumer demands can be expressed and responded to by producers.
下面这个句子句末 “to”和“by”具体怎么理解An important factor in market-oriented economy is the mechanism by which consumer demands can be expressed and responded to by producers.
to 是用在responded 之后的,respond to 表示对XX有反应
这里的responded to 和 expressed在句中是并列的成分
by是被动语态,用来连接后面的 producer
整句的后半部分你可以拆开来分析：consumer demands can be expressed by producer+consumer demands can be responded to
1 the mechanism by which ====the mechanism according to which
语法：第一个by==according to 根据-----
2 respond to sth. 对-- - -做出反应
3 （be +过去分词）by producers 由生产商 -- --- ，被生产商 （被动语态，第二个by:由，被）...
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1 the mechanism by which ====the mechanism according to which
语法：第一个by==according to 根据-----
2 respond to sth. 对-- - -做出反应
3 （be +过去分词）by producers 由生产商 -- --- ，被生产商 （被动语态，第二个by:由，被）
句子翻译：市场经济中一个重要的因素就是体制，根据这种体制，生产商对消费者的需求做出表示和反应。
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