GWD14几道题,看了讨论后还是不懂,请大NN指导

红笔标出的是正确答案

Q7:
                    

A recent review of pay scales indicates that CEO’s now earn an average of 419 times more pay than blue-collar workers, compared to a ratio of 42 times in 1980.

1. that CEO’s now earn an average of 419 times more pay than blue-collar workers, compared to a ratio of 42 times

2. that, on average, CEO’s now earn(看不懂???) 419 times the pay of blue-collar workers, a ratio that compares to 42 times????
                           

3. that, on average, CEO’s now earn 419 times the pay of blue-collar workers, as compared to 42 times their pay, the ratio

4. CEO’s who now earn on average 419 times more pay than blue-collar workers, as compared to 42 times their pay, the ratio

5. CEO’s now earning an average of 419 times the pay of blue-collar workers, compared to the ratio of 42 times

Although people in France consume fatty foods at a rate comparable to the United States, their death rates from heart disease are far lower in France.

1. people in France consume fatty foods at a rate comparable to the United States, their

2. people in France and the United States consume fatty foods at about the same rate, the

3. fatty foods are consumed by people in France at a comparable rate to the United States’s, their

4. the rate of fatty foods consumed in France and the United States is about the same, the

5. the rate of people consuming fatty foods is about the same in France and the United States, the

   Answer: E(B)