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appiness.7. 在長(zhǎng)達(dá)40分鐘的小組活動(dòng)中,學(xué)生們?cè)敱M地討論了環(huán)境保護(hù)的問題。The president made a speech to the effect that the state would preserve its wildlife.3. 他在數(shù)據(jù)處理中常常粗心大意,這會(huì)毀掉我們的整個(gè)項(xiàng)目。Under such plicated conditions,no one can tell who will win the next election.,它夠支付你所有的花費(fèi)了。I wonder how he can afford a new flat on his salary. 2. 要管理好一所學(xué)校,校長(zhǎng)起著很重要的作用。It seems that he is making every effort to promote the sale of this new product.,聆聽來自劍橋大學(xué)的那位著名教授講課。I can identify this watch as mine by the scratches on the back.,吃的停不下來。He was so addicted to chocolate that he couldn’t stop taking it.,開始從事攝影這一興趣愛好。The eager students crowded into the lecture hall to hear the famous professor from Cambridge University.。 The headmaster plays an important role in the effective administration of a school.。Here is 100 pounds,that should cover all your expenses.。His carelessness in data processing will ruin our whole project.4. 今年的災(zāi)害性天氣使大豆減產(chǎn),大豆的市場(chǎng)價(jià)格因此也大幅提升。The students have exhausted the topic of environmental protection after fortyminutelong group work.,人們十分擔(dān)憂。The IMF pledges to help Africa get through the global economic crisis by providing extra funding and technical assistance.,但其他人卻沒有。A recent poll showed that the majority of respondents believe that the president on economic issues made a satisfactory answer.,史密斯先生都要巡視一下房子,以確保所有的門窗都鎖上了,所有的燈都關(guān)了。You can enjoy the extraordinary sight of cloud seas that stretch out before you.5. 當(dāng)我告訴他,他父親心臟病發(fā)作被送進(jìn)了醫(yī)院時(shí),他看上去似乎并不很在意。The events last October have pletely altered the political landscape of the nation.,人們就不敢走近她家的院墻。In the long term,I am optimistic about china’s economic growth.5. 我認(rèn)為這項(xiàng)提議很有可能在明天的會(huì)議上遭到否決。The manufacturer is ready to take any blame for the loss of the consumers.