单项选择题
What is this talk mainly about().
A.The organizational structure of Lampell. B.The executive departments of Lampell. C.The subsidiaries of Lampell. D.The future plan of Lampell.
单项选择题 How does Walter get along with his new business().
单项选择题 Which of the following led to the growth of ice trade according to the passage().
单项选择题 What does the speaker suggest doing().
