20. Although the manager agree to a more flexible work schedule, he said that it must be posted on the bulletin board so that both management and labor will know what evereyone is assighned to so.
A. he said that it ust be posted on teh bulletin board so that both management and labor will know what everyone is
D. he said that the schedule would have to be posted on the bulletin board so that both managemtn and labor would know what everyone was.
KEY; A, 解释上说因为MUST 和 HAVE TO 的感情色彩不同, 但我觉得这种解释很牵强, WILL KNOW 在这儿实在有些碍眼, 不知道各位怎么看?