问题补充:
---Joan, what in your hand ?
---Look! It’s a birthday gift for my grandma.
A. are you holding
B. had you held
C. do you hold
D. will you hold
答案:
(答案→)A. are you holding
B. had you held
C. do you hold
D. will you hold
解析:句意:上文,Joan,你的手里拿着什么?下文,看!是给我奶奶的生日礼物。根据“Look”,可知是表示正在发生的动作,故用现在进行时,选A。