物权与债权在( ),体现在物权为绝对权,债权为相对权。
A.权利发生上不同 B.权利效力上不同C.权利效力范围上不同D.权利性质上不同
参考答案:C
组成有机化合物的化学元素主要是___________ ,还可能含有__________________________ 等元素。
The computer games centre is small and there are _______ people there. [ ]
A. too much
B. many too
C. too many
D. much too