【正确答案】 D

【答案解析】解析：curl v.卷，(使)卷曲；(使)蜷曲；(烟)缭绕，盘绕(如：She curls herhair．Her hair curls naturally．Tim curled up inbed．She curled her lips．Smoke curls slowly up from the chimney)。shear vt．剪，剪断；削减。twist v.搓，捻；旋转；扭歪，扭伤；歪曲。deform vt.损坏……的形状；(使)变扭，(使)变形。