这是为什么呢?

hsuehM

Q38:

Retail sales rose 8/10 of 1 percent in August, intensifying expectations that personal spending in the July-September quarter more than doubled that of the 1.4 percent growth rate in personal spending for the previous quarter.

1. that personal spending in the July-September quarter more than doubled that of
2. that personal spending in the July-September quarter would more than double
3. of personal spending in the July-September quarter, that it more than doubled
4. of personal spending in the July-September quarter, more than doubling that of
5. of personal spending in the July-September quarter, that it would more than double that of

这道试题为什么选B,不选A呢 觉得应该用that of 与8/10 of 对应呢?

Q23:

Past assessments of the Brazilian rain forest have used satellite images to tally deforested areas, where farmers and ranchers have clear-cut and burned all the trees, but such work has not addressed either logging, which is the removal of only selected trees, as well as surface fires, burning down individual trees but do not denude the forest.

1. which is the removal of only selected trees, as well as surface fires, burning
2. which removes only selected trees, or surface fires that burn
3. which removes only selected trees, along with surface fires that burn
4. removing only selected trees, or surface fires, burning
5. removing only selected trees, as well as surface fires that burn

这题答案是B, D为什么不对?

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 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

答案依然是B, 觉得B中compares to 应该用被动呢?

哪位NN能够指点,不胜感激~~~

hsuehM

请NN指点,thank u so much!

hsuehM

Q23和Q7知道了,只有38还有些糊涂,谁能解释,thanx