what a stronger web we weave,when bits of metal to the silk

Oh , what a tangled web we weave , when first we practice to 谁知道Walter Scott的这句诗句如何理解?“what a tangled web we weave,when w He looked at the bits of wood and metal———around him A、layin He looked at the bits of wood and metal around him.A.laying he glanced at the bits of wood and metal.he ( ) the bits of He glanced at the bits of wood and metal.He__the bits of woo He glanced at the bits of wood and metal.He (looked quickly glancing at the bits of wood and metal which lay around him, glancing at the bits of wood and metal that lay around him glancing at the bits of wood and metal that lay around him,t he looked at the bits of wood and metal around him 新二49课,Glancing at the bits of wood and metal that lay around