問 我是個職場新人，最近要跟公司簽訂合同(tong)，你知道常見(jian)的(de)無效勞動合同(tong)有哪些么？

答(da) 1.口頭約定(ding)合(he)同(tong)(tong) 2.一邊倒合(he)同(tong)(tong) 3.脅(xie)迫合(he)同(tong)(tong) 4.無保障合(he)同(tong)(tong) 5.附帶保證合(he)同(tong)(tong) 6.真(zhen)假(jia)合(he)同(tong)(tong) 7.抵制性(xing)質(zhi)合(he)同(tong)(tong)