Listening: inference over wording
What the section tests
HSK 5 listening runs about 30 minutes and moves from short dialogues to longer conversations and monologues. Vocabulary is rarely the obstacle; inference is. You must follow 场景词汇 for work, study, travel, renting, health and shopping, and you must hear 语气 - 反问 (难道, 何必), 委婉拒绝, 抱怨 - because the correct option usually paraphrases the speaker's attitude instead of repeating words.
Traps
The classic trap is 听到什么选什么: an option echoes a word from the recording while misstating the relation (cause, time, or person). Others: 转折 after 但是/不过/却, where the answer sits after the turn; 数字 with 打折, 提前, 推迟, 差十分八点; negation (差点儿, 未必, 不见得); and 近义词 pairs such as 建议/要求 or 抱怨/提醒.
Worked example
男：我本来想坐高铁去上海，可是票卖完了，只好坐飞机。女：那得多花不少钱吧？ Question: 男的为什么坐飞机？ A 高铁太慢 B 机票更便宜 C 买不到高铁票 D 他喜欢坐飞机 The answer is C. 可是 marks the turn and 只好 shows there was no choice. A and B contradict the recording; B turns the woman's sympathetic guess into a false fact. D is an unsupported feeling.
Rule of thumb
Listen for the second speaker's final position and for any 转折 or 因果 marker, then choose the option that paraphrases meaning rather than wording.