Mr. Green comes to China for the first time and wants to try some Chinese local food, so he would be ______ to a Chinese restaurant.
A. recommend
B. recommended
C. recommends
D. recommending
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Westerners often place the knife and spoon on the _____ of the plate and fork on the _____ of the plate.
A. right, left
B. right, right
C. left, left
D. left, right
You’d better keep your left hand under the table unless you use it in the ______ of cutting.
A. meal
B. course
C. process
D. while
If you are not able to accept an invitation to a dinner, you should ______ in good time and not at the last minute.
A. not come
B. refuse
C. show
D. decline
基准不重合误差是由定位基准与它不重合引起的,它是:
A. 限位基准
B. 工序基准
C. 设计基准
D. 装配基准