鉴证是要查询机构出具有关土地权利情况或变动情况的证明，说明查询结果的来源，表明查询结果的（）。
A.唯一性
B.准确性
C.权威性
D.详细性
参考答案：C
Everything，unless otherwise ________，will go on as planned.
A．stating
B．states
C．to state
D．stated
I didn’t hear your call because I ______ to music at that time.
A．listen
B．will listen
C．am listening
D．was listening
