【单选题】python中查看变量内存地址的内置函数是
【单选题】在 Python 中使用内置的 ( ) 函数查看变量对象的内存地址。
【单选题】The nuclear family ______ a self-contained, self-satisfying unit composed of father, mother and children.
【判断题】已知某砂土测得e=0.980,e max =1.35,e min =0.850,则其相对密度Dr为0.74。
【判断题】鼓风机的作用是加速蒸发器周围的空气流动,将冷气吹入车内,达到降温的目的。
【判断题】已知某砂土测得e=0.980,emax=1.35,emin=0.850,则其相对密度Dr为0.74。
【单选题】The most important part for young people's self-discipline and self-improvement is______.
A.
mutual understanding between parents and children
B.
overseeing and direction from parents
C.
parents and children spending as much time as possible together
D.
more educational books and TV programs