【正文】 TV.A．a(chǎn) B．a(chǎn)n C．the D．/27．Christopher Columbus, ______ explorer, came from ______European country.A．a(chǎn)n/an B．a(chǎn)n/a C．the/ a D．the/an28．—President Xi gave ________exciting speech on TV on the evening of ,2019.— Yes. What______ great progress we Chinese made last year!A．a(chǎn)n。 a C．a(chǎn)n。a25．—What________exciting news report Tom wrote! I think I should read it to all of you.—Really? What________good advice it is!A．\。/ C．the。 an24．Among all kinds of traditional Chinese art, I like_______ Beijing Opera best because it is really ________fun.A．/。 a C．a(chǎn)。 an23．—My dream is to build ________ university on the moon someday.—It sounds like ________ unusual dream. I wish you could realize it.A．a(chǎn)。 an C．a(chǎn)n。 the22．— Nanjing, ________ capital of Jiangsu Province, is ________ ancient city.A．the。 / C．a(chǎn)。 /18．—Peter, you’ve worked for three hours without a break!—I need ________ useful idea for my design, so I’m busy searching for some information.A．a(chǎn) B．a(chǎn)n C．/ D．the19．Denmark, ________ European country, is worth a visit.A．a(chǎn) B．a(chǎn)n C．the D．/20．— Our dream is to build a university on the moon in the future.— It sounds like unusual dream. I wish you could realize it.A．a(chǎn) B．a(chǎn)n C．the D．/21．－ Have you ever seen ______ Chinese movie Wolf Warriors 2 ?－ Sure . It’s such an exciting film that I want to see __________second time.A．the。 the C．the。 twothird16．Poverty (貧困) is a big problem, but China has done ________ good job of dealing with it.A．a(chǎn) B．a(chǎn)n C．the D．/17．Now, beginning in August, ________ new train line runs from Beijing across ________ Silk Road.A．a(chǎn)。 onethird C．/。 the15．________ 84yearold man was attacked while walking in San Francisco. More than ________ of the population in this city is Asian.A．A。 the C．a(chǎn)。 the14．—Don’t you think Huawei pany is ________ success? —Yes, I do. Huawei smartphones are popular among ________ public in China.A．the。 a C．a(chǎn)。 不填13．As ________ saying goes, “A hero is known in the time of misfortune（不幸）”. Zhong Nanshan is ________ hero like this.A．a(chǎn)。 aC．How。the12．_____ great progress he has made! I really think it’s _____ great success.A．What a。a C．a(chǎn)。 the10．There is_______ s and_______ u in the word sun.A．a(chǎn), an B．a(chǎn)n, a C．a(chǎn), a D．a(chǎn)n, an11．—Do you think ________ advertisement is helpful to you when you’re looking for a new job?—Well,anyway it can give me more than ________chance to have a try.A．a(chǎn)n。 the C．a(chǎn)n。 a8． Jim took onehour ride just now. He spent such a short time finishing such a long way!A．a(chǎn) B．a(chǎn)n C．the D．/9．— Tu Youyou who won the Nobel Prize in Physiology or Medicine in 2015 is ______ excellent Chinese scientist. — I can’t agree more. In fact, she is _______ prid