【单选题】What is said about Chris in Paragraph3?
A.
He has been a policeman since he was seven.
B.
He gave people the idea of starting Make-A-Wish
C.
He wanted people to help make his dream come true.
D.
He was the first child Make-A-Wish helped after it had been set up.
【单选题】经营不同产品形式的同类产品的竞争者称为( )。
【单选题】满足同一需要的同种形式产品不同品牌之间的竞争者是( )。
【判断题】产品品牌竞争者是指产品品牌不同,但满足需要的功能、形式相同的产品之间的竞争。()
【单选题】满足同一需要的产品的各种形式间的竞争是()。
【单选题】-He seems to be a good teacher . - _____ . He has been a teacher for 20 years.
【单选题】经营不同品牌的同种形式的产品的竞争者称为( )。
【简答题】根据产品替代程度,竞争可以分为_________。 (A)品牌竞争 (B)行业竞争 (C)形式竞争 (D)一般竞争