【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。
【单选题】在 Python 中使用内置的 ( ) 函数查看变量对象的内存地址。
【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。
【单选题】Unit 11 Part A Exercise Exercise 9 _______
【单选题】已知某砂土测得 e=0.98, e max =1.35, e min =0.85 ,则其相对密实度 Dr 为 ( ) 。
【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
【单选题】已知某砂土测得 e=0.98,em=1.35,C==0.85, 则其相对密实度 D. 为 ()