【单选题】国家间收入水平存在差距的基本原因在于_______。
【判断题】因为有的地方没有扶手,大人孩子上山、下山时都不太安全
【单选题】关于精神患者的康复工作,以下哪项不对 ()
A.
需要患者、家庭成员、朋友、社会人士与医务人员的密切配合
【单选题】When they had finished playing, the children were made to ______ all the toys that they had taken out.
【简答题】砌墙砖按照生产工艺可以分为( )和( )。
【简答题】During the twentieth century there has been a great change in the lives of women. Awoman marrying at the end of the nineth century would probably have been inher middle twenties. She might have se...
【单选题】The following is an abstract, consisting of 5 sentences. Which key element does Sentence ②describe?Abstract: ①Anxiety about tests and test-like situations was examined in a series of studies of elemen...
A.
the key results or findings
B.
background information
【单选题】The children______________many times not to get closed to the fire.