中国大学MOOC: Telemarketing, traffic jams and identity theft all come to mind, which all _________ making people consciously unhappy are.
                    举一反三
- The speaker predicts there will be few traffic jams if all cars are computer-controlled.
 - 中国大学MOOC: All these postures, consciously or unconsciously, indicate your anxiety and lack of confidence, except: __________.
 - 中国大学MOOC: The National People’s Congress is the ___ body which enacts all the important laws in China
 - If people the traffic rules, there would be fewer traffic jams and accidents.
 - Which of the following can indicate people’s cultural identity?( ) A: Language B: Clothing C: Food D: All of them
 
