急性胆囊炎,可见( )
The teacher gives students 2 minutes to skim a text,and when time is up,he asks students to stop and answer some questions.Here the teacher is playing the role of a(n)_________.
2021年7月6日,甲与乙就乙提供中介服务达成口头协议。7月7日,甲向乙预付了款项。则下列选项中,正确的是( )。
合同于2021年7月6日生效
合同于2021年7月7日生效
合同未采用书面形式,因而不能生效
合同于乙接受款项时生效
Later on,children attempt to make their paintings look as closely as possible to the real things they are representing.