单项选择题I()have watched that movie--it'll give me horrible dreams.
A. shouldn' t B. needn' t C. couldn't D. mustn't
单项选择题______money, she is quite rich. However, this does not mean that she is happy.
单项选择题—When will you be through with your work.Jones —______My boss usuallY finds something for me to do at the last minute.
单项选择题Most people agree that the present role of women has already affected U,S. society. ______, it has affected the traditional role of men.
单项选择题As we have known from the map of the woad, this is ______.