题型：判断题 少量的氧化钙（俗称______）放入足量的水中，这一反应的化学方程式______，所得溶液名称为______（俗称______），该溶液中的溶质是______（俗称______、______）；盛放该溶液的试剂瓶内壁常附着一层白色沉淀物是______，这一反应的化学方程式______．这层白色固体可用______除去，反应方程式______． 查看答案
题型：判断题 is a result of the student activity survey at our school. Most students exercise three or four times week. Some students exercise once twice a week. Some students exercise every day. homework, most students homework every day. Some students do homework more than three times. students do homework once or twice a week. The result for “watch TV” is . Some students watch TV once or twice a week. Some watch TV three or four a week. But most students watch TV every day. think it’s helpful for them TV. They can be relaxed and learn much knowledge(知识) by watching TV. 小题1:A．HereB．ThereC．Here’sD．There’s小题2:A．aB．an C．theD．/小题3:A．and B．butC．orD．so小题4:A．WithB．ByC．ToD．As for小题5:A．did B．doC．doesD．doing小题6:A．Not B．NoC．No ofD．No one小题7:A．interesting B．interestsC．interestedD．interest小题8:A．timeB．timesC．a time D．some time小题9:A．TheyB．Their C．ThemD．Theirs小题10:A．watchB．to watchC．watchesD．watching 查看答案
题型：判断题 人体组织的自然对比，按密度由高至低排列，下列哪组正确（）A.骨骼、脂肪软组织、体液、气体B.骨骼、脂肪体液、软组织、气体C.骨骼、体液、软组织、气体、脂肪D.骨骼、体液、脂肪、软组织、气体E.骨骼、软组织、体液、脂肪、气体 查看答案