Tom went to a famous jewelry shop and asked to be ___ some gold necklace
问题描述：
Tom went to a famous jewelry shop and asked to be ___ some gold necklace
a.shown b.seen c.found d.taken
为什么选A?句子中怎么是...to be shown?
答
这个是被动语态 ask to 后面要用动词原型 所以用be
show这里的意思是 展示 项链是被动展示 所以用被动 shown