The punishment was ______ and unfair. A: harshly B: harshness C: harshen D: harsh

NVH由（）构成？ A: Noise（噪声） B: Vibration（振动） C: Harshness（声振粗糙度） D: 音乐

_________ are concerned with the harshness and injustice of life, they are often serious plays with sad endings. A: tragedies B: comedies C: omantics D: histories

A boy makes a quest of his idealized childish love through painful experience up to the point of losing his innocence and coming to see the drabness and harshness of the adult world. The above sentence may well sum up the major theme of ______.