柳永的“衣带渐宽终不悔”中的“衣带渐宽”化用了“相去日已远，衣带日已缓”一句，请问这句诗出自哪里？
参考答案：这句诗出自《古诗十九首》。
The novel written by the author________ well,but five years ago no one could have imagined how
great a role he ________in the literary world. [ ]
A. sells; was to play
B. selling; was playing
C. sold; had played
D. sell; is playing
核桃花刀的切法是先用直刀剞上一条条平行的刀纹，再用直刀交叉成直角剞上一条条平行的刀纹，深度皆为原料的4/5，然后切成正方块，加热后（）卷曲，即成核桃形
A、四角
B、三角
C、二角
D、五角
