请写出与以下else-if语句等价的switch语句。 if(choice == 1) price = 3.0; else if(choice == 2) price = 2.5; else if(choice == 3) price = 4.0; else if(choice == 4) price = 3.5; else{ price = 0.0; } switch { case 1: price=3.0; break; case 2: price=2.5; break; case 3:price=4.0;break; case 4: price=3.5;break; price=0.0; break; }

switch语句相当于一系列的else-if语句，也可以实现多分支结构。

else-if多路结构可看成是每个____后面，又嵌套了一个if-else结构。</p></p> ______

__would like to go to the park with me? A: Whom else B: What else C: Who else D: Else who

This pen is not mine, it must be ____. A: somebody else's B: somebody else' C: somebody's else D: somebody' else

If that pen is not hers, ____________ can it be? A: who else B: whose else's C: who else's D: who's else

C语言中要实现多分支结构，除了用else-if语句和嵌套的if语句实现外，还可以用实现。

6． Do you have _________ to tell me? A． something else B． else something C． else anything D． anything else

-Whose umbrella is it?-It's ________. A: somebody else's B: Somebody else C: Somebody's else's D: Somebody's else

I want to know ____ I can do for you. A: how else B: what else C: when else D: where else