【正文】 ons B．sentences C．suggestions D．choices20．—Do you feel like moving to Mars?—Sure. I’m in no ________ that life on Mars would be interesting.A．doubt B．hurry C．way D．a(chǎn)greement21．— Do you stay up at night and get up late in the morning just like me?— Never. I think you’d better break that_________.A．habit B．project C．a(chǎn)bility D．a(chǎn)dvice22．A factory will be built for the __________ of this type of new energy car.A．position B．population C．production D．pronunciation23．This is a ________ of our city. Look! Our school is here.A．map B．music C．name D．team24．—I really admire these scientists in different fields in our country.—I agree. They have made a great ________ to our country, even to the world.A．celebration B．conversation C．contribution D．introduction25．Because of the outbreak of Corona virus, people all over the world are keeping a close eye on medical ________ of Chinese medicine, like Lianhuaqingwen Capsule (膠囊).A．value B．price C．cost D．wealth26．One person’s ________ doesn’t depend on how much money he has made, but on how many contributions he has made to our country.A．experience B．value C．wealth D．career27．—I have great ________ in learning Chemistry and I am so worried. Could you help me?—Sure. I would be glad to.A．interest B．trouble C．fun D．joy28．— Could you tell me more about Chinese ________, Mr. Li?— Sure. For example, we usually eat rice dumplings on the Dragon Boat Festival.A．customs B．services C．symbols D．holidays29．—Wow, you play the violin so well!—Thank you, but that’s the only musical ________ I can play.A．instruction B．instrument C．introduction D．invention30．My sister has no sense of ________. She always gets lost in the city streets.A．shame B．duty C．direction D．humour31．—Searching for information is not a big deal today.—Exactly, the ________ is how we can tell whether the information is true or not.A．a(chǎn)dvantage B．message C．challenge D．knowledge32．Recently, he seemed to be not himself and gave up many chances. We’d better do something to stop him losing the ________ of his life.A．sense B．course C．direction D．condition33．The boy is crazy about football but he has no time to play it. He finds it difficult to keep ________ between his schoolwork and his hobbies.A．balance B．possibility C．relationship D．suggestion34．—Have you heard of a new technology about TV?—Yes. It’s “8K TV”. I believe that it will make a great ________ to people’s life.A．surprise B．progress C．difference D．choice35．The police give us a lot of ________ on how to protect personal information.A．trust B．a(chǎn)dvice C．stress D．difficulty36．—What’s your mother?—She is a ________ in a pany.A．nurse B．farmer C．doctor D．manager37．The number of the p