假设某国公务车市场长期被进口高档汽车品牌垄断,为保护国内产业发展,该国对国产自主汽车品牌提高采购比例;受此影响,进口高档车需求量减少,使国产自主汽车品牌的需求曲线(D1 ) 和进口高档汽车品牌的需求曲线(D2)发生变动。(注:E代表国产自主汽车品牌的需求量,F 代表进口高档汽车品牌的需求量)。不考虑其他因素,下面能正确反映这一变化的图形是
The president spoke at the business meeting for nearly an hour without his notes.
I an old photo while tidying up my study, which reminded me of my happy childhood.
Only when I left my parents for Italy how much I loved them.
He would have continued to lead peaceful life if he hadn’t met his former classmate by chance, who was chairman of a big company.
The club, 25 years ago, is holding a party for past and present members.