A group of lines which are set off and form a division in a poem is called a______.

A．Our clothes will look beautiful if we use drapery of joyous colors.
B．A modern husband would settle his wife's garment bills, willingly.
C．Modem dresses are not as graceful as some dresses in the old days.
D．Sensible, practical and comfortable costume is beautiful costum

A．it is harder to choose nice dress for men than for women
B．historical costume was neither beautiful nor appropriate
C．nobility of dress would help improve the quality of art
D．the double waistcoats perpetuated in marble are dead