罗纹组织较纬平针组织的纬编针织物易脱散。
参考答案：错
It was reported that 115 miners__________ in the flooded mine for eight days were pulled out alive at last.
A．trapped
B．being trapped
C．were trapped
D．had trapped
喹诺酮类药物主要作用于细菌的（）
A.细胞壁
B.细胞膜
C.蛋白质
D.核酸
E.DNA回旋酶
