单项选择题
A．Lebanon’s university systems. B．American university systems. C．Differences between American and Lebanese university system. D．University systems.
A．serious B．true C．important D．concrete
A. Hardly ever. B. No wonder you look so well. C. Follow my advice. D. I’m sure. E. Do you want to go with me F. Right on! G. Have a nice day. H. That’s too bad.