c++ new与this是什么意思

c++ new与this是什么意思 java中假设B继承A,C继承B 下面A a=new C();与C a=new C()有区别吗?多态到底是什么意思. What's the name of this c_____?New Zealand是什么意思 What is the new clubs for this time ? For 是什么意思?/ startActivity(infor,new Intent(SubSonActivity2.this,SubSearchscription.class))；是什么意思 Is there ______ about this TV play?A.something new B.anything new C.new something D.new anything MDIg=new Dialog(this,About,true);中的this和true是什么意思 new是什么意思 new是什么意思 “NEW”是什么意思? we're going to tell you ___ this afternoon .A.new something B.something new C.new anythting D.anythingnew on the map 与 in the map区别Can you find New York _____ this map of America?A.in B.at C.of D.on选哪个 this is the new this is new shit this book（ ）new I like this ______house very muchA.beautifui new wooden B.new beautiful wooden C.beautiful wooden new D.new wooden beautiful This is my first ____high heels.A.beautiful white new B.white beautiful new C.new beautiful white还有D white new beautiful In fact , the students didn;t learn_____ in this lesson .A something new B anything new C new anything D new something