求助！此题答案完全把我搞蒙了！

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Several educational research groups are denouncing the mayor's proposal of a system by which individual teachers would be given raises or bonuses should it be that test scores show their students' mastery of reading skills having improved over a nine-month period.

should it be that test scores show their students' mastery of reading skills having
should it be that test scores show their students' mastery of reading skills have
should test scores showing their students' mastery of reading skills has
if test scores showing their students' mastery of reading skills having
if test scores show that their students' mastery of reading skills has
答案是奇葩的C。。。求解答

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我问了我学习那个机构的老师，他说有人选C有人选E都不能互相说服。。。就。。。。
对不住大家了。。。。

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结构：Several educational research groups are denouncing the mayor's proposal of a system
A选项： should it be that结构错误，应为：should test scores show that…;that后面接的从句没有谓语动词
B选项：should it be that结构错误;that后面接的从句主语为mastery，因此谓语应为单数has
C选项：should位于句首引起虚拟语气+条件状语从句，要是完整的句子，正确的表达方式应为should sth do，该句的showing应为show
D选项：if条件状语从句没有谓语，showing应改成show
E. 正确。
ps：这题不可能选择C的，建议楼主看看是不是争议题还是老答案。。。。

-- by 会员 sisichen666 (2012/11/2 22:33:04)

哥们今天去问问老师把~·回来给大家报答案~

sisichen666

结构：Several educational research groups are denouncing the mayor's proposal of a system
A选项： should it be that结构错误，应为：should test scores show that…;that后面接的从句没有谓语动词
B选项：should it be that结构错误;that后面接的从句主语为mastery，因此谓语应为单数has
C选项：should位于句首引起虚拟语气+条件状语从句，要是完整的句子，正确的表达方式应为should sth do，该句的showing应为show
D选项：if条件状语从句没有谓语，showing应改成show
E. 正确。
ps：这题不可能选择C的，建议楼主看看是不是争议题还是老答案。。。。

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我放弃了。。。谁突然想通了告诉我把~~~

HarrisZheng

C 是正确的，它省略了两个that，原句可以这样：
Several educational research groups are denouncing that the mayor's proposal of a system by which individual teachers would be given raises or bonuses should test scores showing that their students' mastery of reading skills has improved over a nine-month period.
其中 "by which individual teachers would be given raises or bonuses " 修饰“ a system ”

-- by 会员 kiwifoodtown (2012/10/31 11:00:15)

省不省that先不说


should后面要动词原形  怎么能用个has？

-- by 会员 HarrisZheng (2012/10/31 23:04:51)

"test" 在后面不是原形吗？

-- by 会员 kiwifoodtown (2012/11/1 8:12:47)

test scores是名词  -----考试成绩

passme

倒装的should.
Mayor proposed a system by which teachers get bonus should test scores improve.

kiwifoodtown

C 是正确的，它省略了两个that，原句可以这样：
Several educational research groups are denouncing that the mayor's proposal of a system by which individual teachers would be given raises or bonuses should test scores showing that their students' mastery of reading skills has improved over a nine-month period.
其中 "by which individual teachers would be given raises or bonuses " 修饰“ a system ”

-- by 会员 kiwifoodtown (2012/10/31 11:00:15)

省不省that先不说


should后面要动词原形  怎么能用个has？

-- by 会员 HarrisZheng (2012/10/31 23:04:51)

"test" 在后面不是原形吗？

HarrisZheng

C 是正确的，它省略了两个that，原句可以这样：
Several educational research groups are denouncing that the mayor's proposal of a system by which individual teachers would be given raises or bonuses should test scores showing that their students' mastery of reading skills has improved over a nine-month period.
其中 "by which individual teachers would be given raises or bonuses " 修饰“ a system ”

-- by 会员 kiwifoodtown (2012/10/31 11:00:15)

省不省that先不说


should后面要动词原形  怎么能用个has？

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C 是正确的，它省略了两个that，原句可以这样：
Several educational research groups are denouncing that the mayor's proposal of a system by which individual teachers would be given raises or bonuses should test scores showing that their students' mastery of reading skills has improved over a nine-month period.
其中 "by which individual teachers would be given raises or bonuses " 修饰“ a system ”

-- by 会员 kiwifoodtown (2012/10/31 11:00:15)

我觉得第二个that是不可以省略的把，省略会产生歧义。我会理解成showing their students' mastery of reading skills