第2题: [单项选择]高等级路面5万~10万m,单项工程合同额1000万~3000万元,是描述( )。 A. 路基工程,大型规模 B. 路面工程,中型规模 C. 路基工程,中型规模 D. 路面工程,大型规模 参考答案:C 答案解析:[解析] 城市道路路基工程。中型规模是:高等级路面5万~10万m,单项工程合同额1000万~3000万元。
第17题: [单项选择]{{B}}Questions 11 to 18 are based on the first conversation you’ve just heard.{{/B}} A. Talk to Dr. Smith about the problem. B. Study harder for the next biology test. C. Find out how everyone else did on the test. D. Find out why Dr. Smith’s tests are so difficult. 参考答案:A 答案解析:[听力原文]
M: If I had had just a little more time to finish my biology test, I know I could’ve gotten