the residue of nylon marine cardage

Strings of the same thickness made of nylon are ______.

Wallace Hume Carothers is the inventor of nylon and neoprene.

Wallace Hume Carothers is the inventor of nylon and neoprene. A: 正确 B: 错误

Anna wants a tracksuit that is made of _____. A: cotton B: nylon C: wood

What are the ropes for rock-climbing made of A: Elastic fabrics. B: Special belts. C: Some kind of special plastic. D: Nylon.

(英译汉）Please pack the Nylon Socks a dozen to a box and 50 dozen to a wooden case.

下面属于再生纤维的是____。 A: Lycra B: Tencel C: Nylon D: cotton

10. Which of the following words is NOT from proper words? A: Watt B: Pro C: Nylon D: Cesarean

锦纶又称为______ ，英文是nylon，是英文的商品名，锦纶是我国的称法。