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标题: GWD20-12，看不懂题。 [打印本页]

作者: iwvers 时间: 2009-10-13 21:12 标题: GWD20-12，看不懂题。

What is the cube root of w ?

(1) The 5th root of w is 64.

(2) The 15th root of w is 4.

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D. EACH statement ALONE is sufficient.

E. Statements (1) and (2) TOGETHER are NOT sufficient.

能帮忙翻译一下吗，谢谢。

作者: jedimin 时间: 2009-10-14 06:40

问w开三次方等于多少？

1.w开五次方等于64

2.w开15次方等于4.

作者: Fabulous 时间: 2009-10-18 06:47

这根本不用算出来，一看就知道选D

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