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B:what is it that
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D:what it is that
用课文原句填空。①晓战随金鼓, 。②竹外桃花三两枝, 。③ ,春风不度玉门关。④那柔曼如提琴者,是草丛中淌过的小溪; ,是石缝间漏下的滴泉。⑤鸢飞戾天者,望峰息心, , 。⑥《岳阳楼记》中范仲淹将孟子“乐以天下,忧以天下”的思想加以发展的“忧乐观”是 , 。
— He is so clever.