OG11原来说的是紫本verbal... Agreement + Structure The original sentence contains no errors.Each alternative introduces an error or changes the meaning of the original sentence.The semicolon correctly connects the closely related ideas in the two independent clauses.The gyrfalcon is the antecedent for its in the second phrase. A Correct.The original sentence correctly uses a singular pronoun,its,to refer to the singular antecedent gyrfalcon,and it properly uses the construction its numbers are...greater than. B The use of more instead of greater inappropriately implies there are now more numbers,rather than more gyrfalcons. C The pronoun their is plural and incorrect since the antecedent gyrfalcon is singular. D The pronoun they is plural and incorrect since the antecedent gyrfalcon is singular;comma usage introduces a confusing phrase seeming to modify extinction. E Comma usage introduces a confusing phrase seeming to modify extinction. The correct answer is A.
这里的解释就清楚多了...momo啊momo...
|