单项选择题
-- I think the Internet is very helpful.--（）
A.Yes, so do I B.That’s a very good idea C.Neither do I
单项选择题 — Would you like to see the menu? —（）
单项选择题 –Well, Mary, how are you? --（）
单项选择题 －Would you like to have dinner with us this evening? －（）
