质量管理体系七大原则:He glanced at the bits of wood and metal.He__the bits of wood and metal.

He glanced at the bits of wood and metal.He__the bits of wood and metal. He felt astonished at the ()news. he pointed back at the unassuming structure he looked at the sharks now near the shore He studied at the high schllo ___he joined the army. He _____________ help at the scene of the accident. He _____________ help at the scene of the accident When he entered the classroom,he was some parenrs ___ at the back of it. When he heard the alarm,he was leaving the place at once. When he heard the alarm,he was leaving the place at once.帮忙找错