3、hedosth.withoutA?举例子论证材料贝多芬Beethoven['beithəuvən]1770-1827,德国作曲家(keywords:乐观/毅力/意志/梦想)HowcouldBeethoven,a great German musiccomposerwhobecamedeafathisforties,composesomanyenduringsymphoniesandwinrespectandaffectionfromthewholeworldwithoutperseverance/astrongwill/optimism?德国伟大的作曲家,在他四十多岁的时候失聪,
4、如果没有毅力/强大的意志力/乐观精神,他怎么可能创作出如此经久不衰的经典的交响乐,并赢得全世界的尊重和爱戴?海伦凯勒(HelenKeller)1880-19689盲聋女作家、教育家、慈善家、社会活动家(keywords:坚强意志梦想乐观)HowcouldHelenKeller,adisabledwomanwhowasbornblindanddeaf,finallybeaworld-renownedwriterwhowroteIf I Had ThreeDays to Seewithoutastrongwill/anoptimisticmindset/anobjectivetoov