国家对女职工所给予的特别保护,主要包括()
A、劳动权益
B、财产和婚姻家庭权益
C、不得安排女职工从事禁忌劳动以及对女职工在“四期”的特殊劳动保护
参考答案:C
A weather forecaster said the UK might experience its coldest December _____ after a heavy snow. [ ]
A. on record
B. on earth
C. in all
D. above all
喷丸除锈是利用压缩空气将钢丸与压缩空气在()中混合后喷射到工件上