请选择DCBA8D-[2A.|;a3\5EIs the museum ____ they visited last month?,D3F:d5h2u:F5X/F
A. that,D3F:d5h2u:F5X/F
B. where,D3F:d5h2u:F5X/F
C.which,D3F:d5h2u:F5X/F
D.the one,D3F:d5h2u:F5X/F