【简答题】将减七度的冠音升高半音,根音降低半音,得出的音程度数是
【简答题】已知二阶巴特沃斯模拟低通原型滤波器的传递函数为 试用双线性变换法设计一个数字低通滤波器,其 3dB 截止频率为 rad ,写出数字滤波器的系统函数,并用直接型 结构实现之。(要预畸,设T=1 )
【简答题】We confirm having cabled you an offer of 30 metric tons Walnutmeat at RMB 21,860 yuan per metric ton CIF European Main Ports for November shipment.(英译中)
【单选题】将小二度音程 同时 升高冠音、降低根音后,得到的音程是
【简答题】在债券质押式回购交易中,融资方是指在债券回购交易中融入资金、出质债券的一方。融券方是指在债券回购交易中融出资金,享有债券质权的一方。( ) A.正确 B.错误
【单选题】Section B Directions: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. The dialogues and que...
A.
She will go to the cinema with the man.
B.
She will meet her parents at the airport.
C.
She will see a movie with her parents.
D.
She will see a movie alone.
【单选题】请依以下描述对应课程中的人际依附风格类型: 对自己有较正向的看法,觉得自己是有价值的,值得别人关爱,但却认为别人是不可信赖和拒绝的,会避免和别人亲近,同时也会维持自我价值感,请问是哪种依附类型的描述?