【简答题】A liar was previously defined as a man who consciously ______ and wished his audience to accept and believe in it.
【多选题】关于氨基酸的叙述,下列哪些是正确的? ( )
A.
组成天然蛋白质的氨基酸绝大部分都是α-氨基酸
C.
半胱氨酸在稳定一些蛋白质的结构中起决定性作用
【单选题】The old man wished his son to take his duties ___________.
【单选题】下列哪种不属于感烟式火灾探测器?————。