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give up looking for a job ________ he got an offer from a German pany.A.until B.since C.because D.if【答案】A【解析】【詳解】句意:約翰一直沒(méi)有停止找工作,直到它在一家德國(guó)公司得到一個(gè)職位。Until直到;since由于,自從……以來(lái);because因?yàn)椋籌f是否,如果。短語(yǔ)not……until……,直到……才,故選A。25.I think he’s been drinking, _________ I’m not pletely sure.A.if B.though C.until D.a(chǎn)s【答案】B【解析】if “如果、是否”;though “雖然;盡管”;until是“直到……才……”;as “由于、因?yàn)椤?。由上句“我認(rèn)為他一直飲酒”和下句“我不能完全確定”可知,兩者是讓步關(guān)系,用though引導(dǎo)讓步狀語(yǔ)從句。句意為“我認(rèn)為他一直在飲酒,盡管我不恩給你完全確定?!究键c(diǎn)】考查連詞意義辨析。26.She is so pleased with _____ he has done _____ she keeps praising him.A.what。 that B.that。 what C.that。 that【答案】A【解析】【詳解】句意:她對(duì)他所做的事情感到如此高興以至于她一直表?yè)P(yáng)他。根據(jù)句子結(jié)構(gòu)可知,第一個(gè)空是賓語(yǔ)從句,作be pleased with的賓語(yǔ),從句中done后缺少賓語(yǔ),故用what引導(dǎo),that引導(dǎo)賓語(yǔ)從句時(shí),在從句中不作成分;第二個(gè)空考查的是so…that“如此……以至于……”這個(gè)句型,應(yīng)用that。故選A。27.The First Huaguoshan International Golf Open was __________ success that we enjoyed ourselves very much.A.such a great B.a(chǎn) such great C.so a great D.a(chǎn) so great【答案】A【解析】考查名詞前的限定詞用法。在“so…that”結(jié)構(gòu)中,如果so后面有名詞,順序是“so+形容詞+a /an+名詞”,例如:so nice a girl;在“such…that”結(jié)構(gòu)中,順序是“such+ a /an+形容詞+名詞”,例如:such a nice girl。因此,本題的最佳選項(xiàng)是A。28.—We can’t be successful ________ we keep working hard. —I agree with you.A.if B.unless C.because D.when【答案】B【解析】【詳解】句意:——除非我們堅(jiān)持努力工作,我們不能成功?!?—我同意你??疾檫B詞。;;;……時(shí)候,由于。根據(jù)句意可知選B。29.To make your DIY work perfect, you’d better not start ___________ you get all the tools ready.A.when B.while C.before D.a(chǎn)fter【答案】C【解析】【詳解】句意:為了讓你的DIY作品完美,你最好在你把所有的工具都準(zhǔn)備好前不要開(kāi)始。When當(dāng)……的時(shí)候;while當(dāng)……的時(shí)候;before 在……之前; after在……之后。所以選C。30.Pandas are facing danger!The situation won’t change humans stop killing.A.unless B.though C.if D.a(chǎn)fter【答案】A【解析】試題分析:句意:熊貓面臨危險(xiǎn)。如果人們不停止殺害熊貓,形勢(shì)不會(huì)改變。此題考查連詞,A如果不;B盡管;C如果;D在之后。根據(jù)句意,應(yīng)選A。考點(diǎn):考查連詞。