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in 答案與解析 C 句意:我 們應(yīng)當為我們 的國家和歷史感到自豪。 5. We should take pride ________ our country and be proud ________ our history. A. of。 3. A clean environment can help the city bid for the Olympics, which ________will promote its economic development. A. in nature B. in return C. in turn D. in fact 答案與解析 C 句意 :一個清新的 環(huán)境能夠有利于幫助城市申辦奧運會,而奧運會申辦成功也會轉(zhuǎn)而促進它的經(jīng)濟發(fā)展。故選 B項。 5. The old man is supposed to ________ (save) a l