第一部分 听力（共两节，满分30分）
第一节（共5小题；每小题1.5分，满分7.5分）
请听下面5段对话，选出最佳选项。
1. How much does a first class flight ticket to Sydney cost?
A. ＄346. B. ＄546. C. ＄646.
2. What does the man probably want to use the woman’s laptop for?
A. To do some shopping online. B. To connect his cell phone to it.
C. To prepare for his school paper.
