【单选题】Before he came, I'd finished ____ the whole book.
【简答题】While Nick was on the bus reading his newspaper, the man sitting next to him suddenly pushed a large envelope (信封) into his hands. "Here, take this!" the man said, stood up and got off the bus before ...
【简答题】设计一个求解一元二次方程ax 2 +bx+c=0的算法,并画出程序框图表示.
【单选题】曲轴箱的型式有三种,其刚度由大到小顺序为
【简答题】有两电阻 R1和 R2,已知 R1:R2=1:3。若它们在电路中串联,则电阻两端的电压之比 ;流过电阻的电流之比 ,它们消耗的功率比 。
【单选题】SECTION A CONVERSATIONS Directions: In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow. 听力原文:F: Doctor Smith, today I'...
A.
He came in for a routine physical checkup.
B.
He is going on vacation with his family.
C.
He feels in perfect health.
D.
He is only 36 years old.
【多选题】小企业自行开发无形资产发生的支出,作为无形资产确认条件的包括( )。
A.
完成该无形资产以使其能够使用或出售在技术上具有可行性
D.
有足够的技术、财务资源和其他资源支持,以完成该无形资产的开发,并有能力使用或出售该无形资产
【单选题】已知各变量的类型说明如下:int i=8,k,a,b;unsigned long w=5;double x=1.42,y=5.2;则以下符合C语言语法的表达式是
【简答题】求解一元二次方程ax2+bx+c=0时,某甲看错了常数项,得解2,6;某乙看错了一次项系数,得解-3,3.则原方程的解应是______.
【判断题】共青团的工作对象是有着自己具体利益和特殊要求的中年。