过分依赖，害怕被抛弃和决定能力低下（）
A.强迫型人格障碍
B.焦虑型人格障碍
C.社交紊乱型人格障碍
D.边缘型人格障碍
E.依赖型人格障碍
参考答案：E
27. As five children under 10 got drowned in a southern province, it is not socially _____ for
parents to leave children unattended at that age.
A．acceptable
B．affordable
C．sustainable
D．believable
涵洞养护工作的内容包括（）。
A.经常检查
B.定期检查
C.日常养护
D.维修
E.加固与改建
