【判断题】Pour in the eggs. Stir-fry the eggs into the rice and mix well for one minute. 倒入鸡蛋翻炒一分钟,使米饭和鸡蛋不充分混合。
【简答题】Stir-fried rice and eggs First,crack the eggs and mix the eggs in a big bowl. Next, put some oil in a wok, heat the oil. Then, add rice and eggs, stir-fry for 2 minutes.
【简答题】First, (1) ( 洗西红柿并切开 ). Next, crack the eggs and (2) ( 搅拌鸡蛋 ) in a big bowl. Then, (3) ( 在锅里放油 ), heat the oil. Add the tomatoes and eggs, stir-fry for 2 minutes. Finally, (4) ( 加点盐和糖 ), serve them on...
【单选题】已知x,y满足 2x+y-2≥0 x-2y+4≥0 3x-y-3≤0 则z=x 2 +y 2 的最小值是( )
【单选题】已知x,y满足约束条件 x≥0 3x+4y≥4 y≥0 ,则 x 2 + y 2 的最小值是( )
【简答题】A.more than B.less than C.more and less D.more or less
【单选题】相同条件下,作用在挡土构筑物上的主动土压力、被动土压力、静止土压力的大小之间存在的关系是( )。
【单选题】在相同的墙高和填土条件下,主动土压力、被动土压力、静止土压力三者的关系是