【正文】 _______ August 21st.A．on B．a(chǎn)t C．in D．for19．The chopsticks are ________ wood.A．made of B．made from C．made in D．made with20．It’s a pity that the exercise is ________ the abilities of most of the class.A．over B．a(chǎn)bove C．beyond D．without21．Because of COVID19, this summer holiday will begin ________ July 18.A．on B．in C．for D．a(chǎn)t22．— When will Mr. Smith arrive?— ________ September 6th.A．At B．In C．On D．For23．—Thanks for looking after me ________ my illness, Millie.—Don’t mention it. That’s what friends are for.A．through B．a(chǎn)mong C．with D．a(chǎn)cross24．—Thanks for looking after me ________ my illness, Millie.—Don’t mention it. That’s what friends are for.A．beyond B．through C．a(chǎn)cross D．with25．New York City, also known ________ Big Apple, bees one of the world’s greatest business and cultural centers.A．a(chǎn)s B．by C．for D．to26．The story The Ugly Duckling ________ Hans Christian Andersen has remained popular among children for centuries.A．in B．on C．by D．with27．We have a party ________ the evening of October 31.A．in B．a(chǎn)t C．on D．by28．The exercise is ________ my ability and it’s hard for me to work it out.A．over B．a(chǎn)gainst C．beyond D．through29．To fully understand the writer, we must read not only between the lines, but sometimes ________ the lines.A．within B．beyond C．beside D．a(chǎn)mong30．In the end， Mr Song came up____a good method to solve the problem． A．for B．a(chǎn)t C．in D．with31．Let’s vote ________ China’s Inspirational Role Models(感動(dòng)中國人物) ________ the Internet, shall we?A．for。through從內(nèi)部穿過；over在……上；on在……上面；along沿著；根據(jù)句意可知， 橋是在河流上方的，應(yīng)該用介詞over，表示在正上方，與物體表面不接觸，故選B。——真的嗎?大多數(shù)她這個(gè)年齡的孩子還在用勺子。along沿著；away離開；through度過；in在……里。with和……一起；to到……；about關(guān)于；on在……上。考查介詞。10．C解析：C【詳解】句意：我們?cè)谄聊簧峡吹降囊恍┘夹g(shù)超出了我們的創(chuàng)造能力。根據(jù)“the age of 99”可知表達(dá)“在99歲高齡的時(shí)候”，用短語“at the age of”。考查介詞辨析。in在……里面；on在……上；against緊靠；over在……之上?？疾榻樵~辨析。故選A。be made of由……制造，可看出原材料，be made from由……制造，看不出原材料；be made in，在……地方制造；be made with 指“制作中用了什么東西”，看不出原材料。21．A解析：A【詳解】句意：由于新冠病毒，這個(gè)暑假將于7月18日開始?！?jiǎng)e客氣。這就是朋友應(yīng)該做的事。故選A。in后接年、月、季節(jié)等；at后接具體鐘表時(shí)刻；on后接具體某一天或具體某一天的上下午、晚上等；by到……為止。within在……里面；beyond超出；beside在……旁邊；among在……之間。31．D解析：D【詳解】句意：讓我們?cè)诨ヂ?lián)網(wǎng)上為“感動(dòng)中國人物”投票，好嗎？考查介詞辨析?！麄€(gè)國家為此感到難過。根據(jù)句意指在5月，故用介詞in。我和我的孩子在飛行中受到很好的照顧?？疾榻樵~。故選D。讓我們明天去吧。根據(jù)句意Let’s go there ，現(xiàn)在時(shí)間已經(jīng)超出了參觀時(shí)間，所以提議明天去。李煥英》后都被感動(dòng)得說不出話來。此處用短語beyond one’ imagination表示“超出某人的想象”。along沿著，over在......期間，表示在某個(gè)時(shí)間一直...... (連續(xù)的狀態(tài)，行為等)；past經(jīng)過，during在……期間