My parents often me some gifts on my birthday.A. buyB. will buyC. buysD. has bought

问题补充：

My parents often me some gifts on my birthday.

A. buy

B. will buy

C. buys

D. has bought

答案：

(答案→)A. buy

B. will buy

C. buys

D. has bought

解析：句意：我的父母在我的生日经常送我一些礼物。结合语境可知本句中描述的是客观性动作，故用一般现在时态，主语my parents是复数形式，故谓语动词用复数形式，选A。