题目内容

Where did this conversation most probably take place?

At a concert.
B. In a flower shop.
C. At a restaurant.

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How does the woman feel about her staying in the city?

A. She doesn't like it at all.
B. She doesn't know what to say.
C. She really enjoys it.

【B9】

A. when
B. where
C. which
D. who

What does the woman mean?

A. She can meet the student in the afternoon.
B. She has a meeting at three.
C. She thinks it will be all right to discuss the grade.

设f(x)为R上不恒等于零的奇函数,且fˊ(0)存在,则函数g(x)=f(x)/x().

A. 在x=0处左极限不存在
B. 有跳跃间断点x=0
C. 在x=0处右极限不存在
D. 有可去间断点x=0

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