16.勞動(dòng)合同應(yīng)當(dāng)依法變更的情形是

A.用人單位名稱變更                                        B.女職工懷孕要求減輕勞動(dòng)強(qiáng)度

C.用人單位法定代表人變更                             D.勞動(dòng)者要求改善勞動(dòng)條件

17.社會(huì)保險(xiǎn)爭(zhēng)議行政復(fù)議必須堅(jiān)持的原則有

A.著重調(diào)解                                                      B.開庭審理

C.被申請(qǐng)人負(fù)主要舉證責(zé)任                             D.審查證據(jù)的可靠性

18.我國勞動(dòng)爭(zhēng)議調(diào)解仲裁法規(guī)定的仲裁時(shí)效為當(dāng)事人知道或應(yīng)當(dāng)知道其權(quán)利受到侵害時(shí)起

A.30天                                                            B.60天

C.6個(gè)月                                                          D.1年

19.法律規(guī)范的邏輯結(jié)構(gòu)的構(gòu)成要素不包括

A.假定                                                             B.處理

C.責(zé)任                                                             D.制裁

20.能夠引起社會(huì)保障關(guān)系的產(chǎn)生、變更和消滅的法律事實(shí)不包括

A.職工參與打架斗毆受重傷                             B.勞動(dòng)者患職業(yè)病

C.勞動(dòng)者提前退休                                           D.勞動(dòng)者在上班途中被機(jī)動(dòng)車傷害成重傷