第17题: [单项选择]Last night, Mark said that he ______ the book by the end of next week. A. will finish read B. would have finished reading C. had finished reading D. is going to finish reading 参考答案:B 答案解析:动词时态(过去将来完成时)。昨晚,马克说他到下周末可以读完那本书。▲ Mark在过去的时间(last night)说出在未来时间(by the end of next week)要完成的事,符合过去将
某施工机械的固定资产原值为500万元,该类设备的折旧年限为8年,规定的总工作台班数为20000台班,预计净残值率为5%,试回答下列问题: 若用工作量法计提折旧,则每台班折旧额为( )元。 A. 210.6 B. 237.5 C. 240.7 D. 400.5 参考答案:B 答案解析:[解析] 每台班折旧额=固定资产原值×(1-预计净残值率)/规定的工作台班数=50000×(1-5%)/20000=237.5元。