The coat is very nice. Can I try it ________? [ ]
A. out
B. in
C. on
D. away
答案:C
从干散货船运输市场特点可知,普通散货船的短期市场接近于( )的市场结构。
A.完全垄断
B.完全竞争
C.垄断竞争
D.买方寡头垄断