[单选] During the watch keeping at sea, routine adjustments should be ()
A . made and noted as required by the duty engineer B . reported to chief engineer immediately after being made by duty engineer C . never made before getting permission from chief engineer D . made as required but not logged
申请商标注册或者办理其他商标事宜,应当使用() A.中文。 B.根据企业需要。 C.英文。 D.中文或英文。
小学语文教师应在()等方面自我修养,全面提高自身的素质。 政治。 经济。 业务。 身心。
目录结构是操作系统管理文件的一种方式,通常采用层次(树形)目录结构。
抽样调查中样地的多少取决于苗木密度的变动大小,苗木密度变动幅度大,则样地数多。
工作场合女士走姿可适当地扭腰或摆臀,以体现妇性的阿娜多姿的美感。
During the watch keeping at sea, routine adjustments should be ()