5道语法题讨论

andydsrUID: 206094

以下无道语法出自GWD，那位高手进来分析分析？

GWD1-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。

GWD1-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

GWD1-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
• would have to know a great deal more than now about the social and economical

GWD6-Q27:
The results of two recent unrelated studies support the idea that dolphins may share certain cognitive abilities with humans and great apes; the studies indicate dolphins as capable of recognizing themselves in mirrors—an ability that is often considered a sign of self-awareness—and to grasp spontaneously the mood or intention of humans.

• dolphins as capable of recognizing themselves in mirrors—an ability that is often considered a sign of self-awareness—and to grasp spontaneously
• dolphins’ ability to recognize themselves in mirrors—an ability that is often considered as a sign of self-awareness—and of spontaneously grasping
• dolphins to be capable of recognizing themselves in mirrors—an ability that is often considered a sign of self-awareness—and to grasp spontaneously
• that dolphins have the ability of recognizing themselves in mirrors—an ability that is often considered as a sign of self-awareness—and spontaneously grasping
• that dolphins are capable of recognizing themselves in mirrors—an ability that is often considered a sign of self-awareness—and of spontaneously grasping

GWD6-Q29:
Authoritative parents are more likely than permissive parents to have children who as adolescents are self-confident, high in self-esteem, and responsibly independent.

• Authoritative parents are more likely than permissive parents to have children who as adolescents are self-confident, high in self-esteem, and responsibly independent.
• Authoritative parents who are more likely than permissive parents to have adolescent children that are self-confident, high in self-esteem, and responsibly independent.
• Children of authoritative parents, rather than permissive parents, are the more likely to be self-confident, have a high self-esteem, and to be responsibly independent as adolescents.
• Children whose parents are authoritative rather than being permissive, are more likely to have self-confidence, a high self-esteem, and be responsibly independent when they are an adolescent.
• Rather than permissive parents, the children of authoritative parents are the more likely to have self-confidence, a high self-esteem, and to be responsibly independent as an adolescent.