题目内容
放疗摆位中治疗床转角的允许精度为
2021-12-11
A.±0.1°
B.±0.2°
C.±0.3°
D.±0.4°
E.±0.5°
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='29413' and id < 2395115 and id<>'2395115' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29413' and id > 2395115 and id<>'2395115' order by id asc limit 5