单项选择题
A.Refrain from showing his feelings. B.Express his opinion frankly. C.Argue fiercely. D.Yell loudly.
A.Because they are not accustomed to it. B.Because they are not psychologically prepared for it. C.Because their genes differ from those who have been tested for it. D.Because they arc less sensitive to it than those who have been tested for it.
A.He felt his assignment was tougher than Sue’s. B.His clients complained about his service. C.He thought the boss was unfair to him. D.His boss was always finding fault with his work.