1.The watch I picked on a narrow path_______ its way on the hill had stopped and need _____upA.wound;wound B.winding;woundC.wound;winding D.winding;winding2.Telephone users sometimes complain about unreliable service and _____they consider unfair cha

1.The watch I picked on a narrow path_______ its way on the hill had stopped and need _____upA.wound;wound B.winding;woundC.wound;winding D.winding;winding2.Telephone users sometimes complain about unreliable service and _____they consider unfair cha
1.The watch I picked on a narrow path_______ its way on the hill had stopped and need _____up
A.wound;wound B.winding;wound
C.wound;winding D.winding;winding
2.Telephone users sometimes complain about unreliable service and _____they consider unfair charges
A.which B.that C.what D.how
3.I could have helped the old man _____yesterday morning
A.did I come B.if I came C.had I come D.if I should come
4 In warm weather,fruit and meat _____long
A.doesn't keep B.can't keep C.won't keep D.won't be kept
5.In truth,it is only in the past few decades that red envelopes ______so commonly used.
A.become B.became C.have become D.had become
6.This is the only way we can imagine ______the overuse of water in students'bathrooms
A.reducing B.to reduce C.reduced D.reduce

1.The watch I picked on a narrow path_______ its way on the hill had stopped and need _____upA.wound;wound B.winding;woundC.wound;winding D.winding;winding2.Telephone users sometimes complain about unreliable service and _____they consider unfair cha
1 选D.
　　解析：wind one's way 蜿蜒而行 ; 蜿蜒前行,这里是现在分词做 narrow path 的后置定语
　　wind up 上紧发条 need doing = need to be done 需要被...,主动表被动,故选D
　　2.选C.
　　解析：要填的是一宾语从句的引导词.这一宾语和service并列做about的宾语,引导词在从句中做动词consider的宾语,只有what可以,how 是副词不能做宾语所以排除.which词义是“哪一个或哪一些”所以词义不符合.that在这种从句中无成份无词义所以不选.
　　3.选C.
　　解析：这是对过去的虚拟,从句用if sb had done ,主句用 sb would/could have done...,这里不过是把if省略,把had提前构成倒装句和省略句.
　　4 选A.
　　解析：这里是主动表被动.
　　5.选C.
　　解析：
　　in the past few decades用于现在完成时态
　　6.选B.the way to do sth 做某事的方法.we can imagine是定语从句修饰名词way.

1B一空表正在，二表被动
2B代指charges
3A时态要连续，前面的是过去完成，所以用过去式
4c，keep的特殊用法，主动表示被动
5c，强调句，
6b，the way to

1. D wind one's way 蜿蜒前进，winding its way on the hill这块是现在分词短语narrow path 的后置定语表示“一条蜿蜒绵延到山顶的狭窄的小路”；第二空need表示“需要”need doing "需要被..."，用主动形式表示被动含义


2. C what 引导的宾语从句，作动词短语complain a...

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1. D wind one's way 蜿蜒前进，winding its way on the hill这块是现在分词短语narrow path 的后置定语表示“一条蜿蜒绵延到山顶的狭窄的小路”；第二空need表示“需要”need doing "需要被..."，用主动形式表示被动含义


2. C what 引导的宾语从句，作动词短语complain about 的宾语，同事what在宾语从句中还做consider的宾语，表示“。。。的事情”，证据话的意思是“电话使用者有时候会抱怨不真实的服务信息和他们认为是不公正的收费的事情”

3. C 本句是虚拟语气，通过could have helped 看出表示对过去情况的虚拟，表示“本来可以做。。。（而实际却没做。。。）”这是if引导的虚拟条件句表示对过去情况的虚拟，从句应该用if I had come yesterday. （如果我昨天来了），而在虚拟条件句中，从句中由助动词were, should, had时，可将其提到句首，构成部分倒装，同事省略连词if，所以if I had come yesterday = had i come yesterday


4. C 这里keep做“保持是”来讲，keep+形容词时keep是系动词，没有被动语态；will可以表示主语的某种倾向性，整个句子“在气候温暖的时候，水果和肉不能保鲜很久”

5. B it is ... that... 强调句型，可以去掉，句子意思不变。剩下 in the past few decades （在过去的几十年里）表示的时间在过去，所以用一般过去时态。

6. B we can imagine 是定语从句，修饰先行词way(方式，方法)，动词不定式这里做后置定语，the way to do sth.表示“做某事的方法”，“这是我们能想出来的唯一的减少学生浴室的过度用水的方法”

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　　1 选D。
　　解析：wind one's way 蜿蜒而行 ; 蜿蜒前行，这里是现在分词做 narrow path 的后置定语
　　wind up 上紧发条 need doing = need to be done 需要被...,主动表被动，故选D
　　2.选C。
　　解析： 首先排除A、B，因我A、B只引导后置定语，且充当先行词的宾语这些，而填空处缺和se...

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　　1 选D。
　　解析：wind one's way 蜿蜒而行 ; 蜿蜒前行，这里是现在分词做 narrow path 的后置定语
　　wind up 上紧发条 need doing = need to be done 需要被...,主动表被动，故选D
　　2.选C。
　　解析： 首先排除A、B，因我A、B只引导后置定语，且充当先行词的宾语这些，而填空处缺和service并列做about的宾语，这里没有先行词。同时还要做consider的宾语，只有what可以，how 排除。
　　3.选C。
　　解析：这是对过去的虚拟，从句用if sb had done ，主句用 sb would/could have done...，这里不过是把if省略，把had提前而已，把从句放在后面了。
　　4 选A。
　　解析： 这里是主动表被动。
　　5.选C。
　　解析：
　　in the past few decades用于现在完成时态
　　6.选B。
　　解析：这里是不定式做后置定语，如果你觉得不好理解，把 we can imagine这个插入语去掉，就好理解了。
　　望采纳，祝开心~！

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