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【单选题】
当圆心角大于180度时,需要采用I、K编程来定义圆弧半径的大小,下面描述正确的是( )A.
I、K圆弧终点相对于起点的增量坐标
B.
格式为G02/G03 X Z I K F_ ；
C.
格式为G02/G03 X Z R I K F_ ；
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【单选题】In terms of the way the food is prepared, Chinese food is designed more for chopsticks while the Western food is designed more for knife and fork._________
A.
T
B.
F
【单选题】Which is wrong about Chinese Cuisine?
A.
Chinese Cuisine includes SichuanStyle, Shangdong Style, Guangdong Style. Chaozhou Cuisine, Jiangsu Style,Zhejiang Food, Fujian Cuisine, Hunan Cuisine, Anhui Cuisine,Beijing Food and Shanghai Food.
B.
Hunan Cuisine is characterized bythick and pungent flavors. Chili, pepper and shallot are usually necessities inHunan dishes.
C.
Cantonesecuisine is renowned for its fresh materials and well-done food.
D.
Sichuan dishes are one of the mostfamous dishes in China, which is world-famous for its diverse hot and spicyflavors.
【简答题】How do you put your fork ,knife and napkin when you leave the table for a while?
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