After 68 hour flight in the Shenzhou-7 spaceship,three astronauts Zhai zhigang,Liu boming and Jing haipeng returned to Earth_____ A:safely and soundly B:safe and sound 老师说B 我知道形容词可以作状语,但不应该是有逗号吗?这道题没有逗号啊??在网上查都说家逗号。帮小弟一下,谢谢
safe and sound 安然无恙 例句: All his sons returned safe and sound form the war. 他所有的儿子都从战争中平安无恙地回来了。 The package arrived safe and sound. 包裹寄到,丝毫无损。 The rescuers brought the climbers back safe and sound. 救援人员把登山的人都平安地救了回来。 固定用法吧