1.The visitors want to stay at the hotel________they stayed
1.The visitors want to stay at the hotel________they stayed at last time.
A.who B.when C.what D.which
2.The visitors want to stay at the hotel_________they stayed last time.
A.who B.when C.what D.which
3.The visitors want to stay at the hotel_________they visited last time
A.where B.at that C.which D.at which
第二题应该是where