Question

【题目】— Can the birds fly?
—
A.Yes, I can.
B.No, it can't.
C.Yes, they can.

Answer 1

【答案】C
【解析】主语是复数名词，一般疑问句（含情态动词）的肯定回答结构：Yes,+主语+情态动词。故选C。