【多选题】苷类化合物按苷键原子的不同可以分为( )
【多选题】判断一个事物是否是新事物的错误观点是()
【单选题】He was sad ______ the world had come to an end.
【多选题】判断一个事物是否是新事物的错误观点是( )
【多选题】判断一个事物是否是新事物的错误观点是()
【简答题】阅读理解。 Anthony was sad. He was, as he put it, 'not very bright' and couldn't win the attention of his very wealthy parents, who preferred his 'clever' older brother. At age 8, Anthony was sent away to...
【单选题】The mother keeps ___________ her youngest son ________ to her.
【单选题】在虹影小说中,人物主要采用了认同性、( )等建设性防御机制,将一些本能冲动或生活挫折中的不满转化为一种积极性的行动。