作业帮1.what do you think of the plan ______before long?A.carried out B.being carried out C.to be carried out D.will be carried out2.we should pay close attention to safety in schools because of frequent reports about accidents ___students got injured or k
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1.what do you think of the plan ______before long?A.carried out B.being carried out C.to be carried out D.will be carried out2.we should pay close attention to safety in schools because of frequent reports about accidents ___students got injured or k
1.what do you think of the plan ______before long?
A.carried out B.being carried out C.to be carried out D.will be carried out
2.we should pay close attention to safety in schools because of frequent reports about accidents ___students got injured or killed while in school
A.who B.which C.where D.that
3.China is no longer a poor country_______it used to be 50 years ago.
A.what B.that C.which
1.what do you think of the plan ______before long?A.carried out B.being carried out C.to be carried out D.will be carried out2.we should pay close attention to safety in schools because of frequent reports about accidents ___students got injured or k
1\C（before long表示不久后,to be 表示将来动作,D如果加一个that也可以,但是没有）
2\C (此处可以用in which,但是没有,所以选择where 代替,定语从句,表示学生【在事故中】受伤或丧生)
3\B 中国已不是过去50年的贫穷国家?定语从句,其实此题题干有点问题,应该将【a】改成【the】,否则从定语从句先行词用法来说,B、C都可以选择,但是习惯性的此类题都选择that
如果此题改成：
China is no longer _______it used to be 50 years ago.
这样的话,答案就是A了,引导表语从句做真正的表语
应该是CDA吧
2accidents 和students got injured or killed while in school是同位语
3it used to be 应该是什么样用what
1选择B.在此 句子结构都应经完整。所以此处需要后置定语，而the plan 是被carry out 的，所以需要被动语态。故选择过去分词作后置定语。
2选择C。这里也是定语从句。主句结构都应经完整，现在需要关系词。应为在从句中缺少状语，所以选B。
3选择A、定语从句中缺少宾语。故选择A...
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1选择B.在此 句子结构都应经完整。所以此处需要后置定语，而the plan 是被carry out 的，所以需要被动语态。故选择过去分词作后置定语。
2选择C。这里也是定语从句。主句结构都应经完整，现在需要关系词。应为在从句中缺少状语，所以选B。
3选择A、定语从句中缺少宾语。故选择A
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1.C before long不久以后，long before很久以前
2.D 后接同位语从句——即解释accidents的具体内容
3.B 从句中没有缺少成分，可知这是一个同位语从句，所以用that引导，因为that在名词性从句中不做成分
CCB
CCB