【多选题】经济合作与发展组织(OECD)的相关研究表明,学前教育会带来一系列的利好。下列说法正确的是
A.
儿童的健康发展和良好的学习表现为终身学习打下良好基础
B.
学前教育能够促进更加公平的儿童发展结果,减低贫困
【单选题】____ old bike LiLie is riding!
【单选题】When are the lilies_______?
【单选题】Why does Ms. Li think that Claudia is right for the job?
A.
Because she understands the customers' needs.
B.
Because she has a high energy level and a lot of experience.
C.
Because she has international experience.
D.
Because she has won a lot of sales awards.
【简答题】下列选项中正确的C语言标识符是( ):A. _buy_2 B.2_buy C.?_buy D.buy?