【简答题】如果低于警戒水位0.28m记作-0.28m,那么+0.4m表示( )。
【单选题】I think the house is ____ sale.
【简答题】在○里填上>、<或= 0.14÷0.2○0.14______3.69÷3○3.69______0.28×1.5○0.28.______.
【简答题】用简便方法计算: 0.125×0.25×8×4 7.4×0.28+0.28×2.6 15.89-3.2-6.8.
【单选题】. I think the house is____ large for a family of four people and the price is very reasonable.
【简答题】6÷0.28=0.57×4.68=12.6÷0.28= 0.57×4.68=
【单选题】. I think the house is too small ______________.