【单选题】If I _______ what the teacher says, I'll go and ask him for help. [ ]
【单选题】---I hear Mary is in hospital ---Oh, really? I know, I go to visit him.
【简答题】美国海军军官马汉提出( ),迎合了扩张主义思潮
【单选题】Don't blame him for this I am responsible ______ what has happened.
【单选题】在HTTP 1.1版本中定义的主要请求方法有GET、( )、HEAD、PUT、DELETE
【单选题】— I telephoned him twice and I couldn't get through to him. — I think that the line might have been out of order, _____ ? [ ]
【单选题】I _____ to him. He is too serious. [ ]
B.
am not used to talking