题目内容

Translate the sentence into Chinese.… even though fixing water would help our energy, defense, and health problems.

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Translate the sentence into Chinese.In fact, Miller realized that without the net he had started becoming even more “out of touch with life.”

某工厂总成本今年比去年上升160%,产量增加30%,则单位成本提高了( )。

A. 23.08%
B. 100%
C. 30%
D. 45%

编制综合指数的一个重要问题是( )。

A. 选择计量单位
B. 选择同度量因素
C. 选择基期
D. 选择报告期

某工厂报告期产量比基期提高15%,产值增长20%,则产品价格提高( )。

A. 4.35%
B. 5%
C. 35%
D. 38%

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