题目

86.  写出同义句(It.......since.....)He has been in the club for two years.=He joined the club two years ago. 87.  变为被动语态 People have acquired knowledge through exploration. 88.  我们保护自然的原因是我们能从中受益。（The reason why ....is .....     benefit from） 89.  变为强调句型。He did not go to sleep until midnight. 90. “only+状语”位于句首的倒装句 ____________(只有)you ask many different questions ___________________ (你才会获得)all the information you need to know.关于欧洲西部旅游景点的说法，正确的是（　　）A．英国的峡湾风光引人入胜B．伦敦的艾菲尔铁塔令人景仰C．南部地中海沿岸国家的海滨沙滩优美宜人D．芬兰的花卉尤其是郁金香闻名世界