判断题
The Late Middle Ages are often described as a period of crisis and decline。（）
正确(↓↓↓ 点击‘点击查看答案’看答案解析 ↓↓↓)
判断题 During the Renaissance, many Italian scholars began to learn Greek because they wanted to translate Latin works into Greek。（）
判断题 无论过程可逆与否，闭口绝热系统的膨胀功总是等于初、终态内能差。
判断题 Similar to all ancient agricultural societies, ancient Egyptians also divided a year into four seasons。（）
