【单选题】The constitution of a______society is not necessarily simple.
【单选题】If a consumer wants to sell his CDs before the maturity date, he would do it in the primary markets.
【判断题】window.onload 必须等到页面内包括图片的所有元素加载完毕后才能执行
【判断题】氮苷比氧苷易酸水解的原因是,氮原子的碱性较强易于质子化
【单选题】What is mentioned in the clip?
【判断题】氮苷比氧苷易酸水解的原因是,氮原子的碱性较强易于质子化。
【单选题】The article argues that supertasters______
A.
like snack foods as saltiness is their primary flavor
B.
like the taste of saltiness to block sweet tastes in food
C.
consume less salt because they don't like intensive tastes
D.
like to share salty cheese with nontasters