Post-listening Raising questions 你想知道张塞去过哪些国家，你问y: What countries did Zhang Qian go? 你想知道为什么人们认为张骞是先锋，你问 Lily: Why do we think Zhang Qian as a pioneer?你想知道张骞去过哪些国家，你问Lily: 你想知道为什么人们认为张骞是先锋，你问 Lily: Post-listening Raising questions What countries did Zhang Qian go? Why do we think Zhang Qian as a pioneer?