单项选择题
A.teaching, writing, and lecturing B.teaching, writing, and a lecturer C.a teacher, a writer, and lecturing D.teaching, lecturing, and a writer
Professor Smith promised to look（）my paper, that is, to...
单项选择题Professor Smith promised to look（）my paper, that is, to read it carefully before the thesis defense.
A.after B.over C.on D.into
Pleased to meet you! ―（）A.Pleased to meet you ,too.B.Ho...
单项选择题Pleased to meet you! ―（）
A.Pleased to meet you ,too. B.How do you do? C.I've heard about you. D.The pleasure is mine
Please help yourself to the seafood.（）A.Thanks, but I d...
单项选择题Please help yourself to the seafood.（）
A.Thanks, but I don't like the seafood B.Sorry, I can't help C.Well, fish don't suit for D.No, I can't
