【正文】 e, I can carry the heavy bag for you, if you can39?？疾槊~辨析?？疾槊~辨析。故選D。advantage優(yōu)勢(shì)；message信息；challenge 挑戰(zhàn)； knowledge知識(shí)。8．C解析：C【詳解】句意：由于三星堆遺址發(fā)現(xiàn)了大量的珍品，它于今年3月被命名為中國(guó)青少年科教基地。故選B。他有20多年的教學(xué)經(jīng)驗(yàn)。根據(jù)“It’s good for her to live alone.”可知，此處指“做決定”，make a decision，故選D。idea主意；feeling感覺；experience經(jīng)歷；sense識(shí)別力。16．C解析：C【詳解】句意：就目前而言，我們可以從書上或互聯(lián)網(wǎng)上收集許多信息。area面積；object物體；space空間；population人口。根據(jù)go out alone at night結(jié)合對(duì)方的回答So did I. But now I’m brave ，故選A。sense感覺；service服務(wù)；spirit精神；secret秘密。23．C解析：C【詳解】句意：將建一座工廠來生產(chǎn)這種新能源汽車?？疾槊~辨析。考查名詞和語境辨析。故選C。 cost 價(jià)錢；pay工資；value 價(jià)值；price價(jià)格。故選D?？疾槊~辨析。根據(jù)“Yuan Longping and his team have succeeded in planting saltwater rice”可知這里是說貢獻(xiàn)很大，故選C。matter問題；mess骯臟（或亂七八糟）之物；trouble麻煩；difficulty困難。37．D解析：D【詳解】句意：——你的媽媽是做什么的？——她是一家公司的經(jīng)理。conversation會(huì)話；location位置；invention發(fā)明；introduction介紹。40．B解析：B【詳解】句意：我被那位女士溫暖的微笑所吸引。根據(jù)下文“use my new iPhone 12”可知，此處指的是給了一些使用新手機(jī)的操作指南。但你可以在手機(jī)上下載一個(gè)地圖應(yīng)用程序，它可以向你顯示位置并指引你去你想去的地方。結(jié)合句意“如何保護(hù)個(gè)人信息”可知，是給我們很多建議。我想如果媽媽看到這些亂七八糟的東西，她會(huì)生氣的?？疾槊~辨析。故選C。pollution污染；connection連接；suggestion建議；preparation準(zhǔn)備。29．C解析：C【詳解】句意：這臺(tái)電腦售價(jià)5000元，遠(yuǎn)遠(yuǎn)超過了它的實(shí)際價(jià)值。promise承諾；position位置；balance平衡；ability能力。根據(jù)“people all over the world are keeping a close eye on medical…of Chinese medicine”可推知，這里應(yīng)該指中藥的的醫(yī)療價(jià)值，故選A。——這是個(gè)善意的幫助。根據(jù)常識(shí)可知“旅行可以給我們提供語言、風(fēng)俗和文化的真實(shí)體驗(yàn)。21．A解析：A【詳解】句意：維吾爾族舞蹈節(jié)奏感強(qiáng)，時(shí)快時(shí)慢?？疾槊~辨析。它是世界上最重要的濕地之一。袁隆平對(duì)農(nóng)業(yè)發(fā)展作出了巨大貢獻(xiàn)；make a great contribution to…“對(duì)……作出巨大貢獻(xiàn)”。她有一個(gè)好的方向感?？疾槊~辨析。故選B。instruction指令；instrument器具，樂器；introduction引進(jìn)；invention發(fā)明。根據(jù)“of milk”可知，牛奶是瓶裝的，因此用名詞bottles。挑戰(zhàn)在于我們?nèi)绾闻袛噙@些信息是否真實(shí)?？疾槊~詞義辨析。根據(jù)Could you take out the rubbish and do the dishes，可知屋里有垃圾，碗和盤子沒有刷，因此屋里一片狼藉，故選B。on teenagers.A．change B．impression C．progress D．influence33．—Yuan Longping and his team have succeeded in planting saltwater rice.—I’ve heard about it. He has made a huge ________ to our country’s agriculture.A．invention B．petition C．contribution D．production34．— I hear that you have bought a smart car. Does the car give you any good ________ for your money?— Certainly.A．value B．price C．wealth D．cost35．— Could you take out the rubbish and do the dishes, Tony?— Sure! Mom will be angry if she sees this ________, I think.A．matter B．mess C．trouble D．difficulty36．The police give us a lot of ________ on how to protect personal information.A．trust B．a(chǎn)dvice C．stress D．difficulty37．—What’s your mother?—She is a ________ in a pany.A．nurse B．farmer C．doctor D．manager38．—Michael, could you tell me the way to Haian Museum?—Sorry. But you can download a map app on your phone that can show you ________ and guide you to where you want to go.A．conversation