数学篇：SAT考试每日一题 23

>>SAT考试：数学篇：SAT考试每日一题 23

>>SAT考试辅导：精品课程高端指导

Read the following SAT test question and then click on a button to select your answer.

-(a-1)(b-1)(c-1)

Which of the following is equivalent to the expression above?

A.(1-a)(b-1)(1-c)

B.-(1-c)(1-b)(1-a)

C.(c-1)(1-b)(a-1)

D.-(a-1)(1-b)(c-1)

答案：C

解析：

Choice C is correct.

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