单项选择题Why does the woman suggest the man cycle
单项选择题What do we learn from the passage about MySpace
单项选择题What will possibly cause the plane to crash
单项选择题Before Andy Hildebrand retired, he worked for ______.
单项选择题Why does the man resort to the woman
单项选择题According to the speaker, what problem may indoor air pollution bring to people
单项选择题A.Fly to Cleveland directly.B.Take a connecting flight at Seattle.C.Buy the ticket at Seattle.D.Buy a domestic airline ticket.
单项选择题What is the woman’s first suggestion to her hus-band
单项选择题Why must air be pumped into the plane
单项选择题What is the difference between MySpace and other websites