问题补充:
Sam is at basketball . He can play basketball very
A. good ,good
B. good, well
C. well ,good
D. well. well
答案:
A. good ,good
B. good, well
(答案→)C. well ,good
D. well. well
解析:well用作形容词,是健康的,良好的。用做副词,是很好地,充分地;good 形容词,好的;句意:萨姆很擅长篮球。他篮球打得很好。结合语境可知前一空是形容词作表语,后一空是副词做状语,故选C。