SC问题,请NN指点

大全中遇到的问题,请NN指点一下以下各题为什么选这个答案..多谢~!!!

53.

According to the National Pasta Association,
per-capita consumption of pasta in the United States, which has already been
approaching 19 pounds a year, will achieve 30 pounds a year by the twenty-first
century.

(A) According to the National Pasta Association, per-capita
consumption of pasta in the United States, which has already been approaching
19 pounds a year, will achieve 30 pounds a year by the twenty-first century.

(B) Already approaching 19 pounds a year in the United
States, the National Pasta Association predicts that per-capita consumption of
pasta will reach 30 pounds a year by the twenty-first century.

(C) The National Pasta association predicts by the
twenty-first century that per-capita consumption of pasta in the United States,
which is already approaching 19 pounds a year, will reach 30 pounds a year.

(D) By the twenty-first century, the National Pasta
Association predicts that per-capita consumption of pasta in the United States,
having already approached 19 pounds a year, will reach 30 pounds a year.（E）

(E) According to the National Pasta Association, per-capita
consumption of pasta in the United States is already approaching 19 pounds a
year and will reach 30 pounds a year by the twenty-first century.

63.

After July, anyone disposing of or servicing
refrigerators must capture the chlorofluorocarbons in the refrigerant
chemicals.

(A) anyone disposing of or servicing

(B) those who dispose or service

(C) anyone disposing of or who services

(D) the disposal or repair of（A）

(E) someone who disposes or repairs

88.

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.

(A) that the figures for average income and unemployment
show as wide of

(B) that average-income and unemployment figures 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（B）

(E) of figures for average income and unemployment showing
as wide

90.

Although Napoleon’s army entered Russia with far more
supplies than they had in their previous campaigns, it had provisions
for only twenty-four days.

(A) they had in their previous campaigns

(B) their previous campaigns had had

(C) they had for any previous campaign

(D) in their previous campaigns（E）

(E) for any previous campaign

第一題：大原則是要讀懂句意～B,C,D首先可刪除,A中的which不好，因為是指美國還是consumption不清楚，故選E

第二題：考對稱,由上下文判斷主詞為anyone較合理  disposing of or servicing對稱

第三題：as....as,選as wide a discrepency  as ever....A選項of 多餘

第四題：考指代與比較,their無法正確指代army

谢谢racing78指点~，写的很清楚，一看就全明白了

多谢~！