答案：

　　161.答案B.put away(用完后把工具)“收好，放好”put out“熄滅，關(guān)(燈);生產(chǎn);公布，發(fā)布”put up“建造，搭起;張貼;提高(價格);提供食宿”put aside“儲存，保留”

　　162.答案C.hold on to“堅持，緊緊抓住不放”stand up to“勇敢面對，抵抗;經(jīng)得起，頂?shù)米　眎nsist on“堅持要;堅持認為”(后面不跟to)face up to“大膽面向”

　　163.答案A.trend(toward) n.“趨勢，趨向，傾向”phenomenon n.“現(xiàn)象”direction n.“方向，方位”passion(for) n.“激情，熱情;酷愛”

　　164.答案C.be in the way(of)“擋道，礙事”off the way“在路旁邊”by the way“順便說一句”on the way“正在路上”

　　165.答案D.ignore vt.“不理;不顧”neglect vt.“忽略，忽視;疏忽，玩忽”overlook vt.“俯瞰;看漏，忽略;寬容”○belittle vt.“低估，貶低”

　　166.答案A.mobile adj.“流動的，機動的;活動的，運動的”(a mobile crane;a mobile snack bar;the mobile blood bank)drifting adj.“漂浮的”shifting adj.“移動的，轉(zhuǎn)移的”rotating adj.“轉(zhuǎn)動的，旋轉(zhuǎn)的”

　　167.答案B.go over “看一遍，檢查一遍，審查一遍”look up“向上看;(在詞典中)查(生詞)”dwell on“詳述;老是想著(某事)”work out“算出;想出;制定出”

　　168.答案C.estimate n./vt.“估計，估價”○assessment n.“估價，評價，評估，看法”○announcement n.“宣告，宣布”evaluation n.“評價，估價”(注：assessment多用于對財產(chǎn)進行估價以便納稅;evaluation多指對客觀的形勢進行評估，如評估一個人的表現(xiàn)或能力，評估談判結(jié)果，評估政治形勢等。)

　　169.答案D.take to (sth/-ing)“開始從事，形成……的習慣，變得經(jīng)常(做);對……產(chǎn)生好感，開始喜歡”(如He took to his studies; He took to drinking after his wife died; Bill has taken to his new school.)take up“開始從事;著手處理;占去，占據(jù)(時間，空間)”take…for“把……看作”(take for不單獨用)take on“承擔，從事;開始雇用;呈現(xiàn)(某種面貌)”

　　170.答案A.assure (sb of/that)vt.’使確信，使放心;向……保證“(如I can assure you of my full support for your plan/that I will fully support your plan; This will assure you comfort.)gurantee vt.“保證，擔�！�(句型：guarantee sth/to-V/that)○entrust vt.“托付”(句型：entrust sth to sb;entrust sb witn sth)confirm vt.“證實，肯定;進一步確定;批準，確認”(句型:confirm sth/that…/sb in his belief/suspicion)

　　171.答案D.burst into“突然發(fā)生，突然出現(xiàn)，突然……起來”(常用搭配：burst into applause; burst into tears; burst into laughter; burst into flames; burst into angry speech; burst into leaf/into blossom)burst out“突然……起來”(與burst into表達的意思一樣，但它的常用搭配是：burst out-ing,或burst out into,如burst out laughing; burst out crying; burst out into song; burst out into threats)burst upon(以事物作主語，以人作賓語)“突然明白“(如The news/The truth burst upon him.)(沒有burst through 的說法)

　　172.答案B.due“預定將(to-V);應得的，應給的;應有的，充分的;應付的，到期的”(如He is due to leave at 2:00;after due consideration; have one’s due reward; The train is due in at 9:00;The rent is due.)subject(to sth)adj.“易遭……的，受……支配的”(后面不跟不定式)available(to sb)adj.“可利用的，可獲得的”owing to (sth)“由于，因為”

　　173.答案A.economic adj.“經(jīng)濟的，經(jīng)濟學的”economical (of)adj.“節(jié)約的，節(jié)儉的”economy n.“經(jīng)濟(與政治相對);節(jié)約，節(jié)省”economics n.“經(jīng)濟學;(國家的)jingji 狀況，經(jīng)濟因素”

　　174.答案D.check(up)(on)“檢查，調(diào)查，核對”(注：表達此意可以有以下說法：check sth;check on sth;check up sth;check up on sth)make sure“查明，弄確實;務必(做……)”(句型：make sure of/that……;后面不跟on)take care(to-V/not to-V)“當心，注意”(后面不跟on)think(sth)over“仔細考慮”

　　175.答案B.(sth)in question(作后置定語)“正在談論的，所說的”;(表語)“有問題”(如Let us stick to the point in question; The girls in question are not in school today; It is not in question that Bill would be a good captain for the team.)in view(表語或后置定語)“可以看得到的，可以望得見的，在望，臨近”in case(狀語，單獨用或后面跟從句)“以防萬一;如果”in effect(作插入語)‘事實上，實際上“

　　176.答案D.embarrass vt.“使窘迫，使為難，使尷尬“(如This request would embarrass Mr.Robin; He was embarrassed at such a request/by the question/with offers of assistance; He wore an embarrassed expression.)embarrassing adj.“令人尷尬的，使人窘迫的”(如She found herself in an embarrassing position; Don’t ask embarrassing questions.)misleading adj.“把人引入歧途的，使人誤解的”△bewildering adj.“令人困惑的，使人迷惑不解的”boring adj.“使人厭煩的”

　　177.答案A.behave oneself“檢點自己的行為;守規(guī)矩;好好做人”(其它三個動詞一般不跟反身代詞)

　　178.答案C.be in debt to sb“欠……的債;欠……的人情”be due to sth(表語)“由于，因為”(后面不跟人作賓語)owing to sth(狀語)“由于，因為”in gratitude to sb for sth(狀語)“因為某事向某人表示感激之情”

　　179.答案B.superficial adj.“膚淺的，淺薄的;表面的”identical(with) adj.“相同的，相等的”critical adj.“危急的;決定性的，關(guān)鍵性的;批評的，批判的”original adj.“起初的，原來的;獨創(chuàng)的，新穎的”

　　180.答案C.take to sth“開始喜歡，對……產(chǎn)生好感;開始從事，形成……的習慣”(如I can’t say I took to her;Billy has taken to that idea.)take on “承擔，從事;開始雇用;呈現(xiàn)，具有(某種面貌)”take over“接收，接管;借用，承襲”take after(在外貌、性格等方面)“長得像(父母或直系長輩)”