题型:名词解释 There ______ a football match next week.A.will haveB.is going to haveC.is going to beD.was going to be 查看答案
题型:名词解释 The speed at which a storm centre moves is the().A.speed of movementB.speed of advanceC.speed of stormD.storm movement speed 查看答案
题型:名词解释 在上升的电梯中称体重,体重器显示出体重数值比实际体重增加;在下降的电梯中称体重,体重器显示出体重数值比实际体重减少。如果在电梯上升的瞬间,许老师的体重与在电梯下降的瞬间罗老师的体重相同,并且他们的实际体重是小于50千克的整数。那么,许老师和罗老师的实际体重一共是多少千克()A.85B.73C.94D.81 查看答案