What does the woman want to do about the meeting?
A. Cancel it.
B. Postpone it.
C. Bring it forward.
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听力原文:M: Jane. shall we go through the inventory then? Let's start with coal.
F: We have about 45 tons. But we are supposed to have 70 tons.
M: So we've got too little. We'd better order some more. How about gas?
F: I think we have enough stock for that.
M: OK, thank you then.
•For questions 1-8, you will hear eight short recordings.
•For each question, mark one letter (A, B or C) for tile correct answer.
•You will hear the eight recordings twice.
What is the recommended stock of coal?
A. 115 tons.
B. 45 tons.
C. 70 tons.
Who is Jane going to write to?
A. The clients.
B. The supplier.
C. The staff.
公路项目投资的经济评价,一般用三类指标进行,它们是币值、时间及收益率。 ()
A. 正确
B. 错误