— You don't know he stole the ring, _____?

— _____. I would rather I did not. [ ]

A. do you; Yes

B. didn't he; Yes

C. do you; No

D. didn't he; No

土地权属争议的调解原则是（）。

A.查明事实，分清权属关系

B.调解应当符合自愿、合法原则，不得强迫

C.处理土地权属争议案件必须以事实为依据，以法律为准绳

D.争议双方当事人依法达成的书面协议