【简答题】背诵、默写《老子》第三、四章。 2 、《老子》第三、四章文字解析,并翻译成现代汉语。
【单选题】Beer has a very _________ smell; it is quite __________ from the smell of wine.
【简答题】平面任意力系平衡的充要条件为A. 主矢为零、主矩为零
【单选题】Beer has a very________ smell.
【单选题】Beer has a very _________ smell; it's quite _________ from the smell of wine.
【单选题】Beer has a very ( ) smell.