根据所给提示，完成句子。

1. The Grand Budda in Leshan is 71 meters high. (划线部分提问)

    _____ _____ is the Gand Budda in Leshan?

2. Let's save every drop of water. (反意疑问句)

    Let's save every drop of water, _____  _____?

3. Money is important, Knowledge is more important. (合并为一句)

    Knowledge is _____ important _____ money.

4. I used to swim in the river near my home. (改为一般疑问句)

    _____ you _____ to swim in the river near your home?

5. 妈妈经常劝爸爸戒烟。

    Mum often asks Dad to _____ _____ smoking.

由孔、轴上下偏差两条直线组成的一个区域称为（）

A、公差带

B、公差表

C、公差图

D、公差