【简答题】20世纪60年代,瑞吉欧教育体系的创始人 在意大利北部的一个小镇——瑞吉欧∙艾米里亚建立学前教育学校,创立了一套全新的学前教育体系。
【单选题】Jack borrowed the tie ______ his father. [ ]
【单选题】Mrs.White showed her students some old maps from the library.
【判断题】The two words borrow and lend are antonyms but the two sentences “Jane lent some money to Jack” and “Jack borrowed some money from Jane” are synonymous. ( )
【单选题】下列程序段的执行结果为 。 Dim m(3, 3) As Integer Dim i As Integer, j As Integer, x As Integer For i = 1 To 3 m(i, i) = i Next i For i = 0 To 3 For j = 0 To 3 x = x + m(i, j) Next j Next i Print x
【判断题】DNA抽提过程中一定要使用RNase A去除RNA污染。
【单选题】“波尔的姆”合同范本规定,如果对船舶指定的航次将超过租期,承租人可使用船舶至航次结束,( )。
A.
但以合理的估算该航次约能在租期届满时还船为限
【简答题】完成一个给定的分离要求所需功最小的过程是( )。