讨论一下吧 哈 1。 with前面没有逗号,直接限定修饰中心词,一般不会引起歧义 og152. When the technique known as gene-splicing was invented in the early 1970's, it was feared that scientists might inadvertently create an "Andromeda strain," a microbe never before seen on Earth that might escape from the laboratory and it would kill vast numbers of humans who would have no natural defenses against it. (A) it would kill vast numbers of humans who would have no natural defenses against it (B) it might kill vast numbers of humans with no natural defenses against it (C) kill vast numbers of humans who would have no natural defenses against it (D) kill vast numbers of humans who have no natural defenses against them (E) kill vast numbers of humans with no natural defenses against them 这里with修饰没有歧义,但是限定修饰却出现问题。这里应该用who才对
2。with前面有逗号,就不一定修饰谁了,尤其是在句尾一定小心。所以出现with谨慎一下好 但是这道题就不会歧义 179. During the early years of European settlement on a continent that was viewed as "wilderness" by the newcomers. Native Americans, intimately knowing the ecology of the land. were a help in the rescuing of many Pilgrims and pioneers from hardship, or even death. (A) Native Americans, intimately knowing the ecology of the land, were a help in the rescuing of (B) Native Americans knew the ecology and the land intimately and this enabled them to help in the rescue of (C) Native Americans, with their intimate knowledge of the ecology of the land, helped to rescue (D) having intimate knowledge of the ecology of the land. Native Americans helped the rescue of (E) knowing intimately the ecology of the land, Native Americans helped to rescue with只能修饰NA |