2000年考研英语1真题Section I Structure and VocabularyPart ADirections:Beneath each of the following sentences, there are four choices marked A, B, C and D. Choose the one that best completes the sentence. Mark your answer on ANSWER SHEET 1 by blackening the corresponding letter in the brackets with a pencil. (5 points)Example:I have been to the Great Wall three times 1979.A fromB afterC forD sincethe sentence should read, “I have been to the Great Wall three tim
