【单选题】Natural selection describes the biological process in which the differences of individuals within a population influences their abilities to survive and reproduce in an environment. The differences in...
A.
they have different success generation by generation
B.
they are ill-adapted and ually die out
C.
they have different genetic inheritances
D.
they want to survive and reproduce successfully
【简答题】统计分组有多种类型,按照分组标志的多少,可以将其分为( )和( )
【判断题】生产者市场是指购买产品和服务的目的不是为了满足自己的消费需要,而是用来生产其他的产品或服务,以供出售或租赁。
【简答题】统计分组有多种类型,可以按照分组标志的多少,将其分为( ) 。
【判断题】“应缴国库款”科目核算事业单位按规定应缴入国库的款项,包括应缴税费、纳入预算管理的政府性基金、行政性收费、罚款、没收财物变价款、无主财物变价款、赃款和赃物变价款以及事业单位处置资产应上缴国库的款项等。 判断对错
【单选题】Which of the following is true about the procedure for teacher selection in many districts?
A.
Usually parents have the final say in the whole process.
B.
The final lists are based on children's personalities.
C.
Both parents and teachers have some say in the process.
D.
Parents are not allowed to interfere in the selection.
【多选题】《导游服务质量标准>中明确要求“上团前,导游应做好必要的物质准备,带好()等物品。”
【判断题】“应缴国库款”科目核算事业单位按规定应缴入国库的款项,包括应缴税费、纳入预算管理的政府性基金、行政性收费、罚款、没收财物变价款、无主财物变价款、赃款和赃物变价款以及事业单位处置资产应上缴国库的款项等。
【单选题】核算行政单位取得的按规定应当上缴财政的款项,包括罚没收入、行政事业性收费、政府性基金、国有资产处置和出租收入等内容的科目是()。