【正文】 根據(jù)句意，空前…is nice，解析：C【詳解】句意：這件裙子很漂亮，但是穿在我身上看起來不好看?！欢ê芾?。37．B【解析】句意：史蒂芬or或者，表選擇；and和，表并列；but但是，表轉(zhuǎn)折；so所以，表結(jié)果。so因此；but但是；if如果；though盡管。because因為；as隨著，由于；but但是；if如果。and和；but但是；unless除非；because因為。結(jié)合句意可知，答案為D。30．C【詳解】句意：這個夾克很漂亮，但是我穿上不好看。句子前面意思是“被蛇咬”，后面意思是“馬上去看醫(yī)生”，前因后果，因此前三項均可排除。A. so因此；B. if如果；C. or或者；D. but但是。27．A【詳解】句意：本正忙著上培訓班。26．D【詳解】句意：要緊的不是你是否會失敗，而是你是否盡了力。逗號前面敘述的是喜歡在閱覽室讀書，逗號后面是不能做的事情，由句意和語境可知，前后為轉(zhuǎn)折關系。根據(jù)句意前后兩句表示轉(zhuǎn)折關系，故選C?？疾檫B詞。21．B【詳解】句意：這件衣服很漂亮，但我穿起來不好看。故解析：D【解析】試題分析：句意：當你聽到鈴聲時，請放下筆，否則你就違反了規(guī)定。A. or否則，表選擇關系；B. And和，表并列；C. but但是，表轉(zhuǎn)折；D. so所以，表因果。本題前解析：B【解析】句意：快點，否則我們音樂會就要遲到了。and而且，so所以，but但是，or否則。根據(jù)句意可知前后兩句有選擇關系，要么遵照指示，要么受傷。14．B【詳解】句意：遵照老師的指示做，否則你在運動的時候會受傷。13．C【詳解】句意：——這件棕色的夾克衫很好看，但是我穿上不好看。12．B【詳解】句意：我必須在晚上11點前回家，否則我父親會生我的氣。A. or否則，或者，表示選擇關系；B. and和，而且，表示并列或順承關系；C. but但是，表示轉(zhuǎn)折關系；D. so因此，表示因果關系。so所以；or或者；and和；but但是。根據(jù)句意應該是不能滿足別人某事，英語中常對于的請求時首先說非常樂意然后再用But來引出拒絕的原因，故選D考點：習解析：D【解析】試題分析：句意：你愿意借我一些錢嗎？我很樂意。兩者是表現(xiàn)轉(zhuǎn)折關系?？键c：考查連詞辨析。if：如果，表示假設；but：但是，表示轉(zhuǎn)折；or：或者，表示選擇；so：因此，表示順承。考點：考查連詞。依據(jù)句意可知，答案為C。t take them out.A．a(chǎn)nd B．but C．or D．so25．I like dancing, ______ I don’t have enough time to practice it.A．or B．so C．but D．because26．The thing that matters is not whether you fail or not, ________ whether you try or not.A．a(chǎn)nd B．or C．so D．but27．Ben was busy taking a training class, ______we had to wait for him for half an hour.A．so B．if C．or D．but28．A snake bit him ___________ he went to see a doctor at once.A．if B．where C．because D．so29．I phoned Sarah last night, ______ there was no answer.A．a(chǎn)nd B．but C．or D．so30．The jacket is nice, _________ it doesn’t look good on me.A．so B．if C．but D．or31．You should return the digital camera to Sally ________she will get angry.A．so that B．because C．before D．or32．Alice likes swimming, ________ there is no swimming pool near her home.A．a(chǎn)nd B．but C．unless D．because33．—Can you help me with my housework?— I39。d like to, ________I have to look after my baby sister.A．because B．a(chǎn)s C．but D．if34．The F1 driver is hugely talented, ________ he still works hard to achieve his goals.A．so B．but C．if D．though35．The team met a lot of difficulties, ______ they never gave up and won the game at last.A．or: B．a(chǎn)nd C．but D．so36．Would you like to go to the museum with me?I’d love to, ______ I’m afraid I have no time.A．but B．a(chǎn)nd C．or D．so37．Stephen Hawking had a serious illness, _______ he kept studying physics.A．a(chǎn)nd B．but C．so D．or38．—My uncle is in Beijing now. He lives in the countryside _______ works in the cityduring the week.Oh, he must be tired.A．or B．a(chǎn)nd C．but D．so39．I’d love to go to the theat