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问题 多项选择题

下面对于颞下颌关节双侧前脱位的临床表现，描述正确的是（）

A.不能闭口

B.言语不清

C.前牙开牙合

D.脸形变短

E.耳屏前方触诊凹陷

答案

参考答案：A, B, C, E

单项选择题

The approach we propose is a system-oriented methodology for knowledge acquisition, this orientation emphasizes ongoing documentation throughout each cycle and technique applied. Program-wide documentation is suggested, both for the purpose of internal (91) and for later verification and (92) efforts. The documentation system we propose includes a central "knowledge acquisition (93) " which is (94) to reflect knowledge acquisition plans, session nodes, and domain expert participation. Specifically, (95) within the database system include knowledge acquisition forms, which document plans for, and notes from, knowledge acquisition session, domain expert file, and rule content forms.

A．dataset

B．collection

C．file

D．database
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单项选择题

《统计法》规定，乡镇人民政府（ ）。

A．设立独立的统计机构，指定统计负责人

B．设置统计工作岗位，配备兼职统计人员

C．设置统计工作岗位，配备专职统计人员

D．设置统计工作岗位，配备专职或者兼职统计人员
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