下列数据中，为字符串常量的是（）.A、AB、"house"C、How do you do.D、$abc
下列数据中，为字符串常量的是（）.
- A、A
- B、"house"
- C、How do you do.
- D、$abc
相关考题：
Your house is always so neat—how do you ______ it with three children?A. manageB. serveC. adaptD. construct
－－ How would you like to go to a movie tonight? A、No. I’m really not in the mood.B、Shall we?C、Yes, I do.D、How about you?
How do you do? Glad to meet you.（）AFine. How are you?BHow do you do? Glad to meet you, too.CHow are you? Thank you!DNice. How are you?
How do you do? Glad to meet you.（）A、Fine. How are you?B、How do you do? Glad to meet you, too.C、How are you? Thank you!D、Nice. How are you?
Would you like to go to a concert this evening?（）A、OK. Let's go.B、You are welcomeC、But I have nothing else to do.D、Not bad.
How are you，Bob？—greetings/How do you do？Hello!Hi!What’s up？（）TedA、How are you？B、I’m fine.Thank you.C、How do you do？D、Nice to mee tyou.
-How do you do, Chief Officer! -（） A、How are you?B、Fine, thank you.C、How do you do?D、Not at all.
下列关于邮政储汇业务员的礼貌用语中表示问候的是（）A、How do you do？B、How are you？C、Fine，thank you. And you？D、Nice to meet you.
单选题下列数据中，为字符串常量的是（）。A‘A’B“house”CHowdoyoudo．D’$abc’