皮皮学，免费搜题
登录
搜题
【单选题】
男女同学的正常交往,1有利于建立纯真的友谊 2有利于心理健康 3可以丰富我们的生活 4有利于激发内在的积极性和创造性A.
①②③④
B.
①②③
C.
①③④
D.
①②④
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】When did Mr. Smith write the letter to Mr. Jones?
【单选题】—Did you see Mr. Smith when you were in Wuhan? —No, when I Wuhan, he had gone to Huanggang. [ ]
A.
had arrived to
B.
arrived to
C.
had got to
D.
got to
【单选题】What did Mr. Smith decide to do when they returned home?
A.
He decided to go to the travel agency for complaints.
B.
He wrote to the manager of the agency.
C.
He'd like to consult with his wife for complaints.
D.
He did nothing but complain with his wife.
【简答题】下面是定义一个接口 ITF 的程序,完成程序填空。 public __ ITF { public static final double PI=Math.PI; public ______ double area(double a, double b); } 3. 下面是定义一个接口 A 的程序,完成程序填空。 public intece A { public static ____ dou...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
