Вставьте наречия времени: just, already, never, yet, recently, lately. 1. the role of the service sector has 2. most manufacturing industries intensive technologies for processing 3. economists have not given a full definition of economics 4. economists have developed three main approaches to economics. 5. -have you got enough actual data to make a model -yes, i have finished it. 6.economists have services that are provided by doctors and teachers in the primary sector. 7. economics used models successfully to analyze some difficult economic problems. 8. -has the economist made a proper -no, he has not made 9. microeconomics studied the problems of the whole countrys economy.

Artem152006    1   19.06.2019 06:40    9