单项选择题
-Darling，why are you so excited today？－（）
A.I happened to meet a friend.B.I am so happy.C.Do you know who I met today?D.The book is really interesting.
单项选择题 － Can you come down a bit?－ ().They are on sale today.
单项选择题 Hello, may I speak to Mr. Brown?—().
单项选择题 –That’s a beautiful song they are playing, isn’t it?－().
