在类的对象被创建时,______函数会被自动调用。 发布时间:2018-04-03 18:05 │ 来源:www.tikuol.com 题型:填空题 问题: 在类的对象被创建时,______函数会被自动调用。
题型:填空题 从H、O、C、Cl、Na、Ca几种元素中,选择适当的元素组成符合下列要求的物质,并用化学式填空。(1)吸烟有害健康,烟气中有能与血红蛋白结合而引起人窒息的物质是_________;(2)医疗上配制的生理盐水的溶质是__________;(3)农业上用来降低土壤酸性的物质是__________;(4)焙制糕点所用的发酵粉主要成分是__________;(5)天然气的主要成分是__________。 查看答案
题型:填空题 在t℃时,将少量生石灰加入到一定量的饱和石灰水中,搅拌,静置后恢复到t℃时,下列说法正确的是( )A.溶液的质量不变B.溶液中溶质的质量分数增大C.溶剂的质量不变D.溶液中溶质的质量减少 查看答案
题型:填空题 以下程序运行后的输出结果是______。 main( ) int x=10,y=20,t=0; if(x= =y)t=x;x=y;y=t printf("%d,%d\n",x,y); 查看答案
题型:填空题 What of the following is true of Lesley a. He was charged of committing fraud and is under a probe led by some officials. b. Some officials cooperated with the prosecutors to force him to plead guilty. c. He was charged of taking bribes as an official. d. Some officials are involved in the corruption scandal that is being investigated with the help of him. 查看答案