Section B of the exam (30%) consists of 3 scenario questions, each comprised of 5 multiple choice questions, of 2 marks each.
考试的B部分（30％）由3个特定环境问题组成，每题由5个选择题组成，每个选择题为2分。
Each menu entry begins with the keyword menuentry followed by a name in quotation marks, which appears in the GRUB 2 menu.
每个菜单项开始是menuentry关键字，然后是出现在GRUB 2菜单中的引用标记名。
Groundhog day comes around every year on Feb. 2 and marks a pivotal day in the transition from winter to spring.
土拨鼠日大约是每年2月2日，它是从冬天向春天过度的关键标志。
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