【单选题】Happiness can be described as a positive mood and a pleasant state of mind. According to recent polls (民意测验) sixty to seventy percent of Americans consider themselves to be moderately happy and one in...
A.
happiness is predictable
B.
a person in an apparently ideal situation must be happy
C.
the rich are likely to be happier than the middle-income group
D.
happiness is not necessarily connected to one's situation in society
【简答题】小题1: As we know, Thursday is the f__________ day in a week. 小题2: According to a r_________ in the newspaper, the basketball star was seriously injured. 小题3: If the sun s________ brightly, the weather ...