【正文】 avy bag for you”，可知是在提供幫助，故選C。他們?yōu)槲覀兊膰?guó)家，甚至世界做出了巨大的貢獻(xiàn)。故選C。21．C解析：C【詳解】句意：關(guān)于如何在學(xué)習(xí)和愛(ài)好之間取得平衡，我們應(yīng)該聽(tīng)從老師的建議。19．D解析：D【詳解】句意：20世紀(jì)抗生素的發(fā)現(xiàn)給我們帶來(lái)了巨大的變化。area面積；object物體；space空間；population人口。ll find it of great...in helping you.”可知，帶上地圖會(huì)對(duì)你游覽蘇州有很大的幫助，會(huì)有很大的價(jià)值，故選D。idea主意；feeling感覺(jué)；experience經(jīng)歷；sense識(shí)別力。根據(jù)常識(shí)可知，“getting up early and being afraid of missing the first school bell”是學(xué)生們的經(jīng)歷，“experiences”符合句意，故選C。11．B解析：B【詳解】句意：所以我想在這里說(shuō)，在中方面前，美國(guó)沒(méi)有資格說(shuō)它想從一個(gè)強(qiáng)勢(shì)的立場(chǎng)和中國(guó)對(duì)話。故選B?？疾槊~辨析。6．B解析：B【詳解】句意：——雖然他在政府中從未擔(dān)任過(guò)要職，但他仍然關(guān)心老百姓。courage勇氣；energy能量；knowledge知識(shí)；experience經(jīng)歷。挑戰(zhàn)在于我們?nèi)绾闻袛噙@些信息是否真實(shí)。——我完全同意。m new here in Suzhou. —Take a map of Suzhou with you. You39。t worry! Why not try to make ___________ with them?A．decisions B．sentences C．suggestions D．choices19．The ____of antibiotics(抗生素) in the 20th century has made a great difference to us.A．invention B．instruction C．method D．discovery20．I have a poor ________ of direction, so I am afraid to go out alone.A．scene B．silence C．service D．sense21．We should follow our teachers’________ about how to achieve a balance between our study and hobbies.A．decision B．a(chǎn)ttention C．suggestion D．introduction22．A factory will be built for the __________ of this type of new energy car.A．position B．population C．production D．pronunciation23．— Do you really think you can learn that much in only a couple of hours?— Yes. We will try a very useful ________ of dealing with memory problems.A．report B．process C．method D．a(chǎn)ctivity24．—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．—Sophie, I can carry the heavy bag for you, if you can39。decisions決定；directions方向；sides邊；steps步驟。根據(jù)句意理解及空后“how we can tell whether the information is true or not”可知，怎樣辨析信息是否真實(shí)是一個(gè)“挑戰(zhàn)”。故選C。condition條件；position職位；education教育；situation情況。故選A。根據(jù)“finding a better job as an engineer”，可知應(yīng)該是目的，the purpose of…“……的目的”，故選D。根據(jù)“it wants to speak to China from a … of strength”可知，此處指強(qiáng)勢(shì)的立場(chǎng)，故選B。根據(jù)“I miss you very much!”可知，非常想念某人，應(yīng)該想要某人的照片以緩解思念。15．D解析：D【詳解】句意：——我是新來(lái)蘇州的。price價(jià)格；color顏色；size尺寸；material材料；根據(jù)答語(yǔ)“Well, shall I get you a bigger one or a smaller one?”我應(yīng)該給你拿個(gè)大的還是拿個(gè)小的? 說(shuō)明，毛衣尺寸不合適。18．B解析：B【詳解】句意：——格林先生，我記不住一些單詞。20．D解析：D【詳解】句意：我方向感差，所以不敢一個(gè)人出去。根據(jù)“We should follow our teachers’…”可知，是聽(tīng)從老師的建議，故選C。考查名詞。25．C解析：C【詳解】句意：——蘇菲，如果你拿不動(dòng)的話，我可以幫你拿這個(gè)重的包。考查名詞辨析。故選D。它們是支付寶，高速列車(chē)，共享單車(chē)和網(wǎng)上購(gòu)物。31．D解析：D【詳解】句意：——吳東，你為什么對(duì)旅行如此著迷？——旅行可以給我們提供語(yǔ)言、風(fēng)俗和文化的真實(shí)體驗(yàn)?？疾槊~辨析。根據(jù)“take out the rubbish and do the dishes”可知，屋里有垃圾，碗和盤(pán)子沒(méi)有刷，因此屋里亂七八糟。考查單詞辨析。故選B。作為青少年，我們最好向成年人尋求幫助。題干中“One tree can’t make a forest”意為獨(dú)木不成林，強(qiáng)調(diào)團(tuán)隊(duì)合作的重要性。