题目内容：

问几道英语定语从句单选题,
①This is the hotel_______last month.
A.which they stayedB.at that they stayedC.where they stayed atD.where they stayed
②He has bought everything_______he wanted.
A.thatB.whatC.whichD.who
③This is one of the best films________.
A.that have been shown this year
B.that have shown
C.that has been shown this year
D.that you talked
④Can you lend me the book________the other day?
A.about which you talkedB.which you talkedC.about that you talkedD.that you talked
⑤The pen_______he is writing is mine.
A.with whichB.in which C.on which D.by which