完形填空Thebackdooroftheambulance(救护车)wassuddenlyshutandthe...
问题详情:完形填空Thebackdooroftheambulance(救护车)wassuddenlyshutandthedriverrantothefront, 1 intohisseat,andstartedtheengine.Insideweretheworriedparents,Mr.andMrs.Green,themotherholdingtheirbabyda...