Duringthesummerholidays,wepaidavisitto

問題詳情：

During the summer holidays, we paid a visit to_____ was once our primary school_______ the workers use as a store.

     A. what, that   B. where, which   C. where, that    D. what, where

【回答】

A

知識點：連詞

題型：選擇題