失语症患者必定有（）
A.理解障碍
B.构音障碍
C.听力障碍
D.复述障碍
E.命名障碍
参考答案：A
For safety reasons，when assistance towing（）.
A.the disabled vessel should be towed to the nearest port
B.the disabled vessel should be inspected for flammable gases
C.passengers should always be removed from the disabled vessel
D.personnel on the disabled vessel should don PFD's
1924年太庙改为（）；社稷坛改为（）。
