A.increase | B.rise | C.decrease | D.change |
A.in the use of the words of historical events |
B.in the category of fear |
C.in the category of literature |
D.in the category of joy |
A.A study of emotional words. |
B.A study about vocabulary in literature. |
C.Reasons for the use of emotional words decreases in literature. |
D.A study on increase in the category of fear. |