单项选择题
(运营主任)下列关于年度决算日说法正确的是()
单项选择题 下列关于增值税专用发票丢失的说法中,正确的是()
单项选择题 从教师职业及个人素质看,教师职业道德具有( )
单项选择题 As modern linguistics aims to describe and analyze the language people actually use, and not to lay down rules for “correct” linguistic behavior, it is said to be _____.?