请教两题 多谢回复指导

补充材料

400题:

Rembrandt so treasures his collection of Islamic portraits that when forced to sell them in order to raise money, (he first made copies of more than twenty)

B first he made copies of more than twenty

C more than twenty were copied

D copies of more than twenty were made

E he copies more than twenty of them first

问题：答案选A不选E, 是因为不能随便动first的位置呢还是因为E中的them多余或者指代错误？

402题：

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 generally are aware (that the figures for average income and unemployment show as wide of) a radical discrepancy as ever.

B that average-income and unemployment figure show as wide

C that the average-income and unemployment figures are showing 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

问题一：be aware of 和be aware that有什么优选的顺序吗？或者他们的意思上有什么差别。

问题二：as wide (of) a radical discrepancy as ever 里面，是不是as…as里面不可以加of?

很久没做题，答一下：

第一题的E首先是时态，如果用一般时，这里意思不通顺，倒是a的过去时，可以理解为R很珍惜portraits（习惯）,过去遇到这样的事，是如何处理的。再是more than twenty of them ，没有them more than twenty Idiomatic.

关于first,偶是这么想的（字好大，汗），经过我的总结（需要进一步），ETS有革命在哪里，螺丝钉就拧在那里的倾向，强调什么，副词就在什么东西前面，我记得有在og里even the strongest ...,这里 强调made ,b更合适（a的first he可能强调整句，e也可能是这样，需要大牛指出）；另外，them的指代没有错误

在这里，如果说时态,主语单复数,逻辑结构,整句意思和语气,idiom和平行结构  对判断选项正确性的相关性为极强，那么副词的位置就是强。

第二题：be aware of 和be aware that 没有可比性；as wide nouns as 是惯用语，A and B +复数，e的最大错误在于for A and B doing的结构会引起歧义，另外，figures for 我在longman上只查到employment figures for December这样的例子，figures of 比较普遍

谢谢，你讲的大部分都能理解。

至于402的问题3，不知道怎么解释好呢？再请教

A and B 复数表示

average-income and unemployment figure,复数表示