③ Suggest the theme of the novel. (2 points per point)
15.(4 points) ① Love the motherland; 2 be loyal to their duties; 3 perseverance is firm; 4 not afraid of hardship;
⑤ Care for recruits; Stick to your promise. (65438 +0 for each point, out of four for correct answer)
16.(6 points) ① Open lines are intertwined with dark lines (the open lines are veterans with "I" and the dark lines are veterans who have passed away);
② Combination of sequence and interpolation; Pave the way for taking care of nature. (2 points per point)
17.(6 points) ① This home refers to both the bamboo fence yard in the hometown of the deceased veteran and the national defense post; ② It is the entrustment and expectation of the dead veterans; ③ It is the continuation and inheritance of the spirit of defending the country and defending the country. (2 points per point)