With the advent of AMD's APUs in 2011, traditional northbridge functions like the connection to graphics as well as the PCI Categorical controller had been included into the APU die. 笔试部分分为听力、阅读、作文，每完成一科考官会统一收集考卷，并在规定时间内下发下一科试题。口语部分会安排在下午，考生会被随机分配到酒店的房间内根据考官现场给出的口语题目，进行一对一的交流。为了防止提前泄题... https://chance29r49.angelinsblog.com/35517304/雅思证书-an-overview