试题与答案

Which of the following inequalities is equ

题型:单项选择题

题目:

Which of the following inequalities is equivalent to -4<x<8 ?()

A. |x-1|<7

B. |x+2|<6

C. |x+3|<5

D. |x-2|<6

E. None of the above

答案:

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参考答案:D解析: 根据《导游人员管理条例》的规定,导游人员进行导游活动,必须经旅行社委派。导游人员不得私自承揽或者以其他任何方式直接承揽导游业务,进行导游活动。

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