Could it be in the restaurant____you had dinner with me yesterday____you lost your handbag?

题目

Could it be in the restaurant____you had dinner with me yesterday____you lost your handbag?
A;that,which Bwhich;that Cwhere;that Dthat;where
我知道选项了,课外班里正确率很低,为了防止胡乱解释的麻烦各位先选出来再做详细解释了
果然是因为悬赏低所以水平高的没来呀....升到200好了.....你们的答案不对。算了....不难为你们了.....给我解释下为什么B吧

答案

选B.（既然给出了答案,还升到200,我豁出去了）
整句翻译：你会不会是在昨天我们一起用餐的那个饭店弄丢你的手提包的?
前一个从句中的“in the restaurant which.“ = “the restaurant where.” 因为in which=where,是一个地点状语从句.
后一个句式,是配合强调句“Could it be .that.“ 是习惯用法.比如“It was yesterday that he met Li Ping” 用that从句来做补语.