People in China don’t like hugging each other when meeting, which a mon in some European countries.
A. are, practice
B. is; exercise
C. are; exercise
D. is; practice
网友回答
A. are, practice
B. is; exercise
C. are; exercise
(答案→)D. is; practice
解析:考查主谓一致和名词:句意:中国人不喜欢见面的时候拥抱,这在一些欧洲的国家是一个惯例。因为这个定语从句修饰的是hugging,所以定语从句中谓语用is,第二个空填practice,mom practice“惯例”,选D。