标题: GWD 17-32 [打印本页]
作者: waihou32 时间: 2013-7-1 21:25 标题: GWD 17-32
Q32:
Navigators have known for thousands of years that the ocean has variable currents, but it is only in the last half century that a reasonably clear picture has emerged of the patterns and causes of ocean currents.
A a reasonably clear picture has emerged of the patterns and causes of ocean currents
B a reasonably clear picture of the patterns of ocean currents and their causes have emerged
C a reasonably clear picture emerged of ocean currents, their patterns and the causes of them
D there have emerged a reasonably clear picture of the patterns of ocean currents and what caused them
E there had emerged a reasonably clear picture of the patterns of ocean currents and their causes
Answer: A
of the patterns and causes of ocean currents为什么放在emerge后面呀？
作者: minigreen 时间: 2013-7-2 06:36
避免头重脚轻
作者: waihou32 时间: 2013-7-3 20:22
如果B中的have为has那还是A比B好吗？
作者: ainiAnnier 时间: 2013-7-4 06:19
Navigators have known for thousands of years that the ocean has variable currents, but it is only in the last half century that a reasonably clear picture has emerged of the patterns and causes of ocean currents.
B.(a reasonably clear picture of the patterns of ocean currents) and (their causes) have emerged
用have改变原文的意思，变成了picture和causes的并列。即便改成has，their的指代仍然错。A表达清晰不含歧义。
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