IR其实就是Q和V的结合版,把Q和V复习好IR自然就通了。写作我就背了一篇模板,之前都没写过,第一次就5.5。其实不需要很多时间准备。作者: ChristineWht 时间: 2016-10-22 21:45
lz有什么学verbal的好经验分享吗?作者: 秋笛 时间: 2016-10-22 22:53
感谢分享,另外这里想请教大神一道数学题,如下:
At a dinner party, 5 people are to be seated around a circular table. Two seating arrangements are considered different only when the positions of the people are different relative to each other. What is the total number of different possible seating arrangements for the group?