皮皮学，免费搜题
登录
搜题
【多选题】
用P、V操作管理临界区时，一个进程在进入临界区前应对信号量执行 操作，退出临界区对信号量执行 操作。A.
p
B.
v
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】完形填空。 When I was a little girl, I lived with my grandparents in a small village (村庄). The life there was 1 , and I liked it very much. I had many friends and I liked playing with them 2 . After rainy ...
【单选题】When I was a little girl, I ________ with my uncle for several years.
A.
lived
B.
have lived
C.
was lived
D.
had lived
【单选题】When I come in, I found a strange girl ______in the corner.
A.
seating
B.
seated
C.
to be seating
D.
seat
【单选题】When I was a little girl, I liked playing ______ studying. [ ]
A.
instead of
B.
because of
C.
a lot of
D.
lots of
【简答题】When I was a little girl, I lived with my grandparents in a small village(村庄).The life there was 41 , and I liked it very much. I had many friends and I liked playing with them 42 . After rainy days, ...
【判断题】每批药品的每一生产阶段完成后必须由生产操作人员清场，并填写清场记录。清场记录内容包括：操作间编号、产品名称、批号、生产工序、清场日期、检查项目及结果、清场负责人及复核人签名。清场记录应当纳入批生产记录。()
A.
正确
B.
错误
【单选题】新生儿,生后4天。因食欲差、哭声低、尿少、体温不升及下肢皮肤发凉、硬就医。诊断为新生儿寒冷损伤综合征收入院治疗。治疗新生儿寒冷损伤综合征的关键是
A.
复温
B.
支持疗法
C.
纠正器官功能紊乱
D.
合理用药
E.
观察病情
【单选题】(护考真题)新生儿,生后4天。因食欲差、哭声低、尿少、体温不升及下肢皮肤发凉、硬就医。诊断为新生儿寒冷损伤综合征收入院治疗。治疗新生儿寒冷损伤综合征的关键是
A.
复温
B.
支持疗法
C.
纠正器官功能紊乱
D.
合理用药
E.
观察病情
相关题目：