请教几个题目

Many of them chiseled from solid rocks centuries ago,the moutainous regions of northern E are dotted with hundreds of monasteries.

A.Many of them chiseled from solid rocks centuries ago,the moutainous regions of northern E are dotted with hundreds of monasteries.

B.Chiseled from solid rocks centuries ago,the moutainous regions of northern E are dotted with many hundreds of monasteries.

C.Hundreds of monasteries,many of them chiseled from solid rocks centuries ago,are dotting the moutainous regions of northern E.

D The moutainous regions of northern E are dotted with hundreds of monasteries,many of which are  chiseled from solid rocks centuries ago,

E.The moutainous regions of northern E are dotted with hundreds of monasteries,many of them chiseled from solid rocks centuries ago,

答案选的E 但我觉得E中的那个them有点指代不清，我选的是C，请问错在哪里

Although many Whites,noting the presence of some Blacks in the middle class,think that the time for enforcing civil rights measures is past.Blacks are aware [that the figures for average income and unemployment show as wide of] a radical descrepancy as ever.

A.

B.that average income and unemployment figure show as wide

C.that the average income and unemployment figures are show as wide of

D.of average income and unemployment figures that show as wide of

E.of figures for average income and unemployment showing as wide

我选的E，答案选的B

我不明白请指教

Many of them chiseled from solid rocks centuries ago,the moutainous regions of northern E are dotted with hundreds of monasteries.

A.Many of them chiseled from solid rocks centuries ago,the moutainous regions of northern E are dotted with hundreds of monasteries.

B.Chiseled from solid rocks centuries ago,the moutainous regions of northern E are dotted with many hundreds of monasteries.

C.Hundreds of monasteries,many of them chiseled from solid rocks centuries ago,are dotting the moutainous regions of northern E.

D The moutainous regions of northern E are dotted with hundreds of monasteries,many of which are  chiseled from solid rocks centuries ago,

E.The moutainous regions of northern E are dotted with hundreds of monasteries,many of them chiseled from solid rocks centuries ago,

答案选的E 但我觉得E中的那个them有点指代不清，我选的是C，请问错在哪里

C错在变换乐强调的部分，句子重心转移，E中的THEM没有指代不清，因为地区是不能chisele的，只有修道院才可以，语义逻辑重于语法~~

Although many Whites,noting the presence of some Blacks in the middle class,think that the time for enforcing civil rights measures is past.Blacks are aware [that the figures for average income and unemployment show as wide of] a radical descrepancy as ever.

A.

B.that average income and unemployment figure show as wide

C.that the average income and unemployment figures are show as wide of

D.of average income and unemployment figures that show as wide of

E.of figures for average income and unemployment showing as wide

我选的E，答案选的B

我不明白请指教

只能用死办法跟你解释乐，E中figures后面的成份是修饰figures的，aware of的是figures，而不是后面的那个事实，一般情况下，aware of后面是一个抽象名词，如恐惧，高兴什么的，如果aware的是一件事或事实，要用从句。

PS:建议LZ多练语感，如果语感好，只要读一遍用不着分析应该能直接选出答案的~~