精选优质文档-倾情为你奉上专升本英语模拟考试及答案 I.Vocabulary and Structure (45 points, 1.5 for each)Directions: There are 30 incomplete sentences in this part. For each sentence there are four choices marked A, B, C and D. Choose the ONE that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the center.1. Its about _walk from my home to the park. A. two hours B. two hours C. two hours D. two o