就市场竞争地位而言,可以把各种类型的企业简单分为( )。
A.市场领先者
B.市场垄断者
C.市场追随者
D.市场补缺者
E.市场挑战者
参考答案:A,C,D,E
小题1:You had better brush your t________ twice a day.
小题2:You can i_______`your English if you study hard.
小题3:The good news s________ very fast.We all know it now.
小题4:Walking is a good exercise and it is n__________ for your health.
小题5:The classroom is so noisy that we can't hear the teacher c______________.
我国著名的重工业基地是( )
A.辽中南
B.京津塘
C.沪宁杭
D.珠江三角洲