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r pollution there is less serious. 2. 名詞從句 2) 不用說 ,我們現(xiàn)在已不是生活在傳統(tǒng)社會。 It39。 How they had pleted the construction in time / as planned remained / is still a mystery. 5) 他能否按時到達 ,現(xiàn)在還不得而知。 It is believed that taking a walk after meals promotes digestion / is good to your stomach. 7) 他說的與事實完全相反。 Scientists are studying why daydreaming is beneficial/conducive to people39。 The color of his skin is irrelevant to whether he is a good professor or not. 10) 那位生物學家相信某些動物物種正受到滅絕的威脅。 I wonder if he can provide positive proof. 12) 愛因斯坦聲稱物質和能量是可以相互轉化的 ,因此沒有絕對的時間和空間。 Recent research indicates that daydreaming is part of daily life. 14)你所說的與我們正在討論的豪不