【单选题】在买卖合同中,双方当事人约定卖方向买方交付100吨钢材,如果卖方只向买方交付了50吨,请问卖方违反了那一项原则?
【单选题】“多子,饥荒,苛税,兵,匪,官,绅,都苦得他像一个木偶人了。”描写的是鲁迅笔下的哪个主人公?
【判断题】上拉电阻的作用是为了保证在有效的时钟周期内提供足够的电流。
【单选题】在计算机中,将数据传送到U盘上,称为( )。
【单选题】下面关于宋代文学说法正确的一项是()。
B.
宋代散文的风格从整体上而言是趋向于平易畅达、简洁明快。
C.
宋诗在题材方面向日常生活倾斜,使得宋诗具有浪漫主义的色彩。
【简答题】The illegal ivory(象牙) trade has been a major problem in Africa for decades. Poachers have killed hundreds of thousands of elephants to obtain ivory. Now, affected areas are taking action. The Internat...
【单选题】本身没有味,需要在烹调时赋予鲜味的干货原料是
【判断题】上拉电阻的作用是为了保证在有效的时钟周期内提供足够的电流。
【单选题】计算病情指数,首先对病害发生的()进行分级
【单选题】听力原文: Authorities in Brazil say they have completed slaughtering hundreds of cows in one of the country's key cattle states in a move to prevent the spread of hoof-and-mouth disease. Police supervised...
A.
Because they have got the hoof-and-mouth disease.
B.
Because they would be exported to Europe.
C.
Because there was no food for them.