问题
单项选择题
Which of the following is true according to the speaker().
A.We have extra time to complete the assignment.
B.We won’t see the professor until next week.
C.The professor asks us to turn in the papers within a week
答案
参考答案：A
解析：
[听力原文] Professor Sinclair says that he will give us one week extension on our economic papers.