在G02、G03指令中，对另一个不在圆弧平面上的轴附加一数值，则G0

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问题单项选择题

在G02、G03指令中，对另一个不在圆弧平面上的轴附加一数值，则G02、G03指令为（）。

A、圆弧进给指令

B、二维进给指令

C、三维进给指令

D、螺旋线进给指令

答案

参考答案：D

阅读理解

根据短文内容判断正（T）误（F）。

Anna is sixteen years old. She was born on January 5th. Mrs. Green is her mother. Today is her

birthday. There is a party for her. Lots of her friends come to her party. There are 10 girls and 5 boys.

Mrs. Green buys fruits, a birthday cake and some delicious food for the party. Her friends and parents

join together to sing "Happy birthday" to her.

( )1. Anna is seventeen years old next year.

( )2. Her birthday is January fifteenth.

( )3. Boys and girls sing "Happy birthday" to her.

( )4. Anna is Mrs. Green's daughter.

( )5. Mrs Green doesn't join the party.

单项选择题

调节和控制社会总需求是针对( )的主要措施。

A．成本推进型通货膨胀

B．财政赤字型通货膨胀

C．结构性通货膨胀

D．需求拉动型通货膨胀