【单选题】听力原文:W:Oh, dear,I wonder where I left my hand hag! M:Maybe you didn't bring the bag. Most probably it's still lying on the desk in your office. Q:What happened to the woman? (3)
【简答题】A.Crude attempts were made to educate them. B.They were used for medical experiments. C.They were used as laborers. D.They were locked away like criminals.
【单选题】Unless such oil tanker carries crude oil which is not suitable for crude oil washing,the oil tanker shall ______ the system in accordance with the requirements of that Regulation.