My mother’s birthday is coming; I don’t know what to buy for her.Why not her Fren

问题补充：

--- My mother’s birthday is coming; I don’t know what to buy for her.

--- Why not her French handbag?

A. buy; an

B. buying; a

C. buy; a

D. buys; /

答案：

A. buy; an

B. buying; a

(答案→)C. buy; a

D. buys; /

解析：句意：我母亲的生日快到了；我不知道买什么给她。为什么不给她买个法国手袋？Why not do sth？为什么不做某事？buy sb sth给某人买某物，表示数量“一”该用不定冠词，所以选C。