— Can Sam ?
—No, he . But he is good at .
A. draw; can; sings
B. draw; can’t; singing
C. draws; can; sing
D. drawing; can’t; singing
网友回答
A. draw; can; sings
(答案→)B. draw; can’t; singing
C. draws; can; sing
D. drawing; can’t; singing
解析:句意:萨姆能画画吗?——不,他不能。但是他擅长唱歌。在英语中与情态动词搭配使用的行为动词,一般用原形。Can的否定回答,一般为can’t,本句中at是介词,后面接动名词做宾语,故选B。