In one word,the hours ______ the children spend in their one-way relationship with televisionIn one word,the hours ______ the children spend in their one-way relationshipwith television people undoubtedly affect their relationships with real-lifepeop

In one word,the hours ______ the children spend in their one-way relationship with televisionIn one word,the hours ______ the children spend in their one-way relationshipwith television people undoubtedly affect their relationships with real-lifepeop
In one word,the hours ______ the children spend in their one-way relationship with television
In one word,the hours ______ the children spend in their one-way relationship
with television people undoubtedly affect their relationships with real-lifepeople.A.in which B.when C.which D.that 为什么呢?

In one word,the hours ______ the children spend in their one-way relationship with televisionIn one word,the hours ______ the children spend in their one-way relationshipwith television people undoubtedly affect their relationships with real-lifepeop
关键在于spend ,你记住凡是有spend、cost 这些花费的词都用that ,这是个别特殊的例子.

in which ＝when,他们都是后面接的句子应该是成分完整的。which后面应该是物，that 后面可以是定语从句。which that后面应该是成分不完整的，如题中的spend是谓语后面缺宾语。

the hours 指的是时间的长短，句中是指孩子们花了"多少时间"看电视，而不是指的什么时间、或某一时间点，显然A和B都不对，而C指的是具体的东西，这里也不合适，所以要选D

复原为疑问句为：
How many hours do the childen spend in their one-way relationship with television?...

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the hours 指的是时间的长短，句中是指孩子们花了"多少时间"看电视，而不是指的什么时间、或某一时间点，显然A和B都不对，而C指的是具体的东西，这里也不合适，所以要选D

复原为疑问句为：
How many hours do the childen spend in their one-way relationship with television?

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