A-A+
Ice dancing competitions consist of three ____
问题详情
Ice dancing competitions consist of three ______ parts: compulsories, original dance, and free dance.
A．unnecessary
B．principle
C．chief
D．important请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：C
解析：文章中对应的单词是principal。principal adj. 主要的；所以chief adj.主要的，较合适。
