题目

句型转换【1】My grandfather smokes no more. （保持句意不变）My grandfather _______ smoke ____________ ____________.【2】Lu Ban used wood to make a bird .(保持句意不变)Lu Ban made a bird________________ ___________ wood.【3】There are two bottles of water on the table. (对划线部分提问)____________ _________ water_________ __________on the table?【4】Alice was short. She couldn’t reach the key.(同义句）Alice wasn’t ______ ______ to reach the key.【5】He didn’t buy any gifts for his parents.（肯定句）He ______ _______ gifts for his parents.下列四种物质露置在空气中一段时间后，由于发生化学变化使溶液质量增加的是(　　)。A.浓硫酸B.浓盐酸C.氢氧化钠溶液D.澄清石灰水