题目: 下列化学方程式中,不属于水解反应的是( )A.CH≡CH+H2OCH3CHOB.C2H5Br+H2OC2H5OH+HBrC.CaC2+2H2OCa(OH)2+C2H2↑D.CH3COOCH3+H2OCH3COOH+CH3OH 答案: 答案:A乙炔与水反应属于加成反应。
题型:选择题 _________along the quiet road at forty miles an hour, and then an old man suddenly started to cross the road in front of me.A.DrivingB.When I was drivingC.I was drivingD.Having driven 查看答案