Directions: In this section you will hear a recorded short passage. The passage is printed in the test paper, but with some words or phrases missing. The passage will be read three times. During the second reading, you are required to put the missing words or phrases on the Answer Sheet in order of the numbered blanks according to what you hear. The third reading is for you to check your writing. Now the passage will begin.I’m Wang Hong, a tour guide at Discovering China. I’ve been working as a tour guide for more than 10 years. My father was _____20____, too. I learned a lot from him. I ____21____ being a tour guide. I’ve ____22____ to many places in China and abroad in the past 10 years. Every day is a challenge for me, working with different people, but it is ____23____ and rewarding. I love working with people from different places. China has rich tourism resources and I am still ____24____ to explore its wonderful natural scenery.