劳动者合法权益受到侵害时，可以采取（）方法救济。
A.要求有关部门依法处理
B.利用互联网
C.依法申请仲裁
D.提起诉讼
参考答案：A, C, D
The work was difficult, but Tom’s expression showed that he would finish it in time.
A．stubborn
B．determined
C．concerned
D．surprised
母系氏族社会是怎样被父系氏族社会取代的？
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