第1题:[单选题]Had he worked harder, he ___________ the exams. A.must have got through B.would get through C.would have got through D.could get through 参考答案:C 考查虚拟语气。根据前半句可知该句是省略if的虚拟条件句,表示的情况与过去事实相反,所以主句谓语用would/should/could/might+have+过去分词的形式。相当于:If he had worked harder,he would have got through the exams.故选C。
第15题: [单项选择]根据计量法规定,计量检定规程分三类,即()。 A. 几何量、热学、力学专业检定规程,电学、磁学、光学和无线电专业检定规程,化学核辐射及其他专业检定规程 B. 国家计量检定规程、部门计量检定规程和地方计量检定规程 C. 国家计量检定规程、地方计量检定规程、企业检定规程 D. 检定规程、操作规程、校准规程 参考答案:B