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[求助]OG12语法的73题
73.Cohmbining enormous physical strength with higher intelligence, the Neanderthals appear as equipped for facing any obstacle he environment could put in their path, but their relatively sudden disappearance during the Paleolithic era indicates that an inability to adapt to some environmental change led to their extinction.
A. Appear as equipped for facing any obstacle the environment could put in their path,
B. Appear to have been equipped to face any obstacle the environment could put in their path,
C. Appear as equipped to face any obstacle the environment could put in their path,
D. D appeared as quipped to face any obstacle the environment could put in their paths,
E. Appeared to have been equipped for facing any obstacle the environment could put in their path,
我选的是C,正确答案是B,OG后面解释是because Neanderthals ''disapeared,'' the verb describingtheir apparent abilitied cannot be present tense, so as equipped myst be changed to to have been equipped. 这里我看不明白,为什么要改写成现在完成时被动态来修饰?请各位高手指教 |
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