我国对外开放格局形成的过程是经济特区—沿海经济开放区—沿海开放城市—内地。( )
选择正确的读音
行列(xíng háng)____ 行踪(xíng háng)____
-- Have you watched the latest TV program Running Man?
-- Of course! It's popular with __________ the young ________ the old.