prep21;110

下列為某破解版的題目,請各位大大們幫忙解惑??

21.  (25681-!-item-!-188;#058&002107)

When Nigeria achieved full independence in 1960, they had already established a federal political structure consisting of three regions based on the three major population clusters that were in its borders.

(A) they had already established a federal political structure consisting of three regions based on the three major population clusters that were in

(B) they already had established a federal political structure consisting of three regions that was based on the three major population clusters inside

(C) they already had established a federal political structure that consisted of three regions based on the three major population clusters in

(D) it had already established a federal political structure that consisted of three regions based on the three major population clusters within

(E) it already had established a federal political structure consisting of three regions being based on the three major population clusters it had within

請教各位大大們:

這裡Nigeria為西部某國家,我若記得沒錯表民族時應使用複數,為何這裡必須使用it;而非they???

 110.   (30399-!-item-!-188;#058&004205)

 110.   (30399-!-item-!-188;#058&004205)

The federal immigration station on Ellis Island, which was first opened in 1892, then rebuilt in 1900, processing nearly three quarters of all immigrants entering the United States in the first quarter of the twentieth century.

(B) Having processed nearly three quarters of all immigrants who enter the United States in the first quarter of the twentieth century, the federal immigration station on Ellis Island first opened in 1892 and then was rebuilt in 1900.

(C) Processing nearly three quarters of all immigrants to enter the United States in the first quarter of the twentieth century, the federal immigration station on Ellis Island first opened in 1892, being rebuilt in 1900.

(D) First opened in 1892, then rebuilt in 1900, the federal immigration station on Ellis Island processed nearly three quarters of all immigrants entering the United States in the first quarter of the twentieth century.

(E) Of all immigrants to enter the United States in the first quarter of the twentieth century, the federal immigration station on Ellis Island processed nearly three quarters of them, having first opened in 1892 and rebuilt in 1900.

Ans

請教各位大大們,這題B選項Ving放句首修飾句中主語the federal immigration,之後加Ved and be Ved, 我覺得挺漂亮的啊?

urgent!这月底将要杀G不想再被G杀了………

请各位大大帮忙解救..please

1.When Nigeria achieved full independence in 1960, they had already established a federal political structure consisting of three regions based on the three major population clusters that were in
            its borders.

明白了没?

2.用完成时的话,句子的逻辑顺序比较混乱了,重心转移到了first opened in 1892 and then was rebuilt in 1900,而原义是强调processed nearly three quarters of all immigrants entering the United States in the first quarter of the twentieth century.