【单选题】证券按照( )可分为股票、债券和其他证券三大类
【简答题】6-2 对于稠密图和稀疏图,分别采用什么存储结构比较好?
【单选题】适用于生产线设备的运行期内,各项后续费用很高的设备采购的方式是( )。
【多选题】边沁功利主义学说的主要观点是
E.
增进个人利益和幸福就是增进了社会的利益和幸福
【单选题】大多数橡胶都含不饱和键,可以用Wijs试剂鉴定。将试样溶解于四氯化碳,滴加试剂(6~7mL纯氯化碘溶于1L冰醋酸中,保存于暗处),( )表明存在双键。
【简答题】阅读理解。 The 30th Olympic host (主办) city, London, is opening its arms to the world. It's the capital city of the UK and one of the business centers in the world. It has a history of more about 2000 years...
【简答题】任务型阅读 The 30th Olympic host city, London is opening its arms to the world. It is the capital city of the UK .It has the history of 2000 years. Today London is a big city with 7 million people. They ar...
【单选题】临床上关注的心理特点及相关因素不包括( )
【单选题】The opening stance means ____________.
A.
another name for the first round of concessions.
B.
the first price that a buyer quotes to a seller.
C.
the attitude to adopt during the negotiation.
D.
a package of concessions.
【简答题】听短文,录音中有一篇短文,听两遍短文,根据短文内容,从1-5 各小题的A、B、C三个选项中选择正确的选项。 1. How did the shop owner feel when he closed his shop and went home? A. He felt tired. B. He felt angry. C. He felt excited. 2. What happened jus...