A.harmful to people
B.a weak point of shy people
C.the cause of unhappiness
D.a good quality
A.have no effect on them
B.have a favourable effect on them
C.have an unfavourable effect on them
D.can hardly be overcome
A.They are pleased about it.
B.They suspect it is not true.
C.They are very sensitive to it.
D.They feel it confirms their inferiority.
A.a shy person
B.a realistic person
C.a sensitive person
D.a reserved person