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.
- that CEO’s now earn an average of 419 times more pay than blue-collar workers, compared to a ratio of 42 times
- that, on average, CEO’s now earn 419 times the pay of blue-collar workers, a ratio that compares to 42 times
- that, on average, CEO’s now earn 419 times the pay of blue-collar workers, as compared to 42 times their pay, the ratio
- CEO’s who now earn on average 419 times more pay than blue-collar workers, as compared to 42 times their pay, the ratio
- CEO’s now earning an average of 419 times the pay of blue-collar workers, compared to the ratio of 42 times
答案是B,可是B中的CEO’s now earn 419 times the pay of blue-collar workers不对吧?有倍数应该有than啊,A为什么错呢?
Q16:
Soaring television costs accounted for more than half the spending in the presidential campaign of 1992, a greater proportion than it was in any previous election.
- a greater proportion than it was
- a greater proportion than
- a greater proportion than they have been
- which is greater than was so
- which is greater than it has been
答案给的C,为什么是have been 不是did 呢?
Q32:
To develop more accurate population forecasts, demographers have to know a great deal more than now about the social and economic determinants of fertility.
- have to know a great deal more than now about the social and economic
- have to know a great deal more than they do now about the social and economical
- would have to know a great deal more than they do now about the social and economical
- would have to know a great deal more than they do now about the social and economic (E)
- would have to know a great deal more than now about the social and economical
为什么要用would 呢?
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.
- that personal spending in the July-September quarter more than doubled that of
- that personal spending in the July-September quarter would more than double
- of personal spending in the July-September quarter, that it more than doubled
- of personal spending in the July-September quarter, more than doubling that of B
- of personal spending in the July-September quarter, that it would more than double that of
可否帮解释下A,B啊?
谢了!!! |