----Whatdidyourparentsthinkaboutyourdecision?  ----The...

問題詳情：

 ---- What did your parents think about your decision?

   ---- They always let me do _________ I think I should.

A. when   B. that    C. how    D. what

【回答】

D

知識點：連詞

題型：選擇題