【单选题】为预防旅游者患病,关于导游员的提醒工作错误的是
【单选题】零散产业独特的结构环境造成了一些特殊的战略陷阱。下列零散产业中的企业进行战略选择时的做法不正确的是( )。
【单选题】After 1957 the pollution of the Thames began to reduce quickly because ______.
A.
manufacturers agreed to produce biodegradable detergents instead of non-biodegradable detergents
B.
river authorities cooperated very well with government representatives
C.
ways had been found to degrade the new 'hard' detergents
D.
more sewage works had been built to treat polluted water
【单选题】The passage suggests which of the following about the majority of United States manufacturing industries before the high-technology development era of the 1980’s?
A.
They lost many of their most innovative personnel to small entrepreneurial enterprises.
B.
They experienced a major decline in profits during the 1960’s and 1970’s.
C.
They could provide real economic benefits to the areas in which they were located.
D.
They employed workers who had no specialized skills.
E.
They actively interfered with local entrepreneurial ventures.
【单选题】为预防旅游者患病,关于导游员的提醒工作错的是
【单选题】My mother very busy weekends.
【多选题】零散产业独特的结构环境造成了一些特殊的战略陷阱。常见的战略陷阱有()。