Why is Tracy so happy? A. She has received the latest issue of the journal. B. She has won a prize for her research. C. She has got her paper published.
听一段材料,回答下面几个小题。 How long is the woman going to stay at the hotel?
A. Two nights.
B. Three nights.
C. Four nights. Why are the prices for the two rooms different?
A. The rooms are different in size.
B. The rooms have different views.
C. The rooms are of different shapes.