** Jane was holidaying with her family in a wildlife park (when) she was bitten on the leg by a lion. ** 这题选择中,为什么只能用when而不能用while?
人气:375 ℃ 时间:2020-04-09 04:08:46
解答
when和while在使用上有这样一个区别:when引导的时间状语从句在主句动作发生之后发生,while引导的时间状语从句发生在主句动作发生之前. 如:He was walking along the street when the accident happened.=The accident happened while he was walking along the street.