下列情况属于相变过程的是() A.液态金属的结晶 B.晶粒长大 C.冷变形金属的再结 发布时间:2019-01-28 08:15 │ 来源:www.tikuol.com 题型:单项选择题 问题: 下列情况属于相变过程的是()A.液态金属的结晶B.晶粒长大C.冷变形金属的再结晶
题型:单项选择题 The Chinese abacus(算盘), officially ______ as a cultural heritage at the 8th Annual UNESCO World Heritage Congress, is another symbol of Chinese wisdom.A.having listedB.listedC.having been listedD.listing 查看答案
题型:单项选择题 Last year he started the film __________ of Bill Cronshaw’s bestselling novel.A.adaptationB.adoptionC.promotionD.profession 查看答案