产品组合策略 百事可乐:Which mountain is the highest in the world? Where is it ? How high is it?

which mountain is the hightest in the world Which mountain is the hignest in the world?Where is it?How high is it? Which mountain is the highest in the world? Where is it ? How high is it? Which is false? Which game is good? Which is right" Which is right?Why? Which one is right? which answer is right? which sentence is wrong?