A．Riding a horse.B．Shooting a movie.C．Playing a game.D．……

单项选择题A．In bamboo chairs.B．On bamboo mats.C．On the floor.D．On knees.

填空题acceptable

单项选择题A．Time.B．Memory.C．Habit.D．Text-book.

填空题Even as the president of a worldwide company, Soichiro Honda would work at the research lab with the employees.

填空题Evidence of the extent of the language barrier can be gained from ______ of materials used by scientists such as books and periodicals.