单项选择题
On average, a successful lawyer has to talk to several（）a day.
A.customers B.supporters C.guests D.clients
单项选择题 What is the train（）to Birmingham?
单项选择题 Tom, what did you do with my documents? I have never seen such a（）and disorder!
单项选择题 If she wants to stay thin, she must make a（）in her diet.
