GWD-9-26

maxwell5858

红色部分的问题感觉不知所云，哪位可以帮忙解释一下，谢谢

In the decimal representation of x, where 0 < x < 1, is the tenths digit if x nonzero?

(1)     16x is an integer.

(2)     8x is an integer.

                  

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.

Answer:

maxwell5858

怎么没有牛人帮忙解释一下，看来真有问题么

kaikai4u

tenth digit表示小数点后的十位。就是说0.12345的tenth digit是1

maxwell5858

知道了，is the tenths digit if x nonzero的if 因该是of,题目错了