下列权力中哪些属于职位权力()。
A.专家权力
B.参照权力
C.奖罚权力
D.合法权力
E.强制权力
参考答案:C, D, E
花岗石具有()特性。
A.耐酸、耐磨
B.不耐酸、不耐磨
C.耐酸、不耐磨
D.不耐酸、耐唐
To enjoy the scenery, Irene would rather spend long hours on the train _____ travel by air. [ ]
A. as
B. to
C. than
D. while