A. Contrast
B. iron
C. signs
D. hint
Look at the answers and analyze the correct answer B.
In the unfolding of the poem, whether it is the depiction of the coolness of the air-raid shelter, the ridicule of the pastime time and the description of the colorful news, it describes the harsh and painful reality brought by the cruel war to the national destiny and individual life in a seemingly relaxed and playful tone. See textbook P 138.
Knowledge points of this topic: Lyrics in Air-raid Shelter,