服装材料中,强度最高的是下列的()。
A.麻织物
B.锦纶织物
C.毛织
D.涤纶织物
参考答案:B
—I’m sorry for being late, Miss Green. —___________.
A.That's right
B.You are welcome
C.It doesn't matter
D.You should be sorry
上颌纵合曲线前段