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??疾闀r態(tài)。故選B。 29.Our head teacher often says, "You will not pass the exam ___________ you work hard."A.if B.unless C.since D.when【答案】B【解析】句意:我們的班主任常說:如果你們不努力學習,你們就通不過考試。A. If 如果,引導條件狀語從句;B. Since 由于,引導原因狀語從句;C. Although 盡管,雖然,引導讓步狀語從句;D. Because 因為,引導原因狀語從句。故選B。句意:很多人每天早晨鍛煉 _______ 惡劣的天氣阻攔他們。27.Lots of people exercise every morming_________bad weather stops them.A.if B.unless C.until D.since【答案】B【解析】考查連詞詞義辨析。26.Julie didn’t leave her office _____ the police arrived.A.however B.whenever C.while D.until【答案】D【解析】試題分析:句意: 直到警察到來,朱莉才離開辦公室. A. however然而;B. whenever無論何時;C. while而;D. until直到;根據(jù)句意,故選D。A. because因為;B. if假如;C. when什么時候;D. though雖然、盡管。考查連詞辨析,as if好像,even though盡管,as long as只要,as far as據(jù)……,根據(jù)句意,﹣﹣朋友就像書籍.﹣﹣是的,我們不需要太多只要他們品質(zhì)好.故選C.25.Some children prefer to eat sweet chocolate _____ it’s not good for their health.A.because B.if C.when D.though【答案】D【解析】【詳解】句意:有些孩子喜歡吃甜巧克力,雖然這對他們的健康不好。t need lots of them they are good.A.a(chǎn)s if B.even thoughC.a(chǎn)s long as D.a(chǎn)s far as【答案】C【解析】【詳解】句意:—朋友像書籍。故選C。本題考查固定短語not…until直到……才……句式。A. since 自從,因為; B. though盡管; C. until直到;根據(jù)My grandfather does Chinese Kung Fu every day和he is over ,盡管;故選B23.Nobody believes a 92yearold could run a marathon she passed the finishing line. People of all ages can challenge themselves.A.if B.since C.until【答案】C【解析】【詳解】句意:直到她通過終點線,沒有人相信一個92歲的老人能夠跑馬拉松。根據(jù)句意,故選A。她喜歡和媽媽一起享用。句意:星期天羅斯在家做飯。根據(jù)題意,故選C。A. because因為;B. if如果;C. when 當……的時候;D. although盡管,雖然。結(jié)合句意可知,此處是so that引導的目的狀語從句,答案為B?!屛覀儼阉鼈兪占饋矸旁诤线m的地方,這樣它們就可以方便地使用了。由句意可知,主句是將來發(fā)生的動作,用一般將來時,故選B。A. got 表示一般過去時;B. will get 是一般將來時;C. get 是一般現(xiàn)在時。18.If you study hard, you ________ into a good senior high school.A.g