Sam is a basketball player . He plays basketball very .A. good good B. well well C. go

问题补充：

Sam is a basketball player . He plays basketball very .

A. good , good

B. well , well

C. good , well

D. well , good

答案：

A. good , good

B. well , well

(答案→)C. good , well

D. well , good

解析：句意: Sam是一个很好的篮球运动员，他打的篮球很好。第一空是用形容词作定语来修饰后面的名词basketball player；第二空是用副词来修饰动词，故选C。