皮皮学，免费搜题
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【单选题】
未识别特异性抗原的成熟 T 细胞称为A.
初始 T 细胞
B.
效应性 T 细胞
C.
前 T 细胞
D.
记忆性 T 细胞
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】（102‐104 题共用题干）男性，45 岁。间断全身轻度水肿5 年，加重伴视物模糊1 天入院。测血压180/135mmHg，化验尿蛋白（++），尿沉渣镜检RBC8‐10 个/HP，24 小时尿蛋白定量1.3g，血Cr337umol/L。 102，该患者首选的治疗措施是：
A.
血液透析
B.
限盐、低蛋白饮食
C.
利尿治疗
D.
降压药物治疗
【单选题】信息技术有自身的特点,下列选项中,不属于它给人类带来的特有的矛盾与问题的是______。
A.
“共享”与“尊重”
B.
“开放”与“安全”
C.
“交通”与“文明”
D.
“虚拟”与“现实”
【简答题】元素的()、()、()和()随着原子序数的增大,呈现明显的周期性变化。
【简答题】生产经营单位是安全生产的责任主体，()是安全生产的第一责任人，要对本单位安全生产全面负责，依法落实()。
【单选题】听力原文：M: Though we didn't win the game, we were satisfied with our performance. W: You did a great job. You almost beat the world's champions. It's realty a surprise to many people. Q: What do we learn...
A.
They both enjoyed watching the game.
B.
The man thought the results were beyond their expectations.
C.
They both felt good about the results of the game.
D.
People were surprised at their winning the game.
【多选题】生产经营单位是安全生产的责任主体，对本单位的安全生产承担主体责任。主体责任主要包括()、事故报告和应急救援责任。
A.
组织机构保障责任
B.
规章制度保障责任
C.
物质资金保障责任
D.
管理保障责任
【单选题】听力原文：W: Though we didn't win the game,we were satisfied with our performance. M: You did a great job.You almost beat the world's champions.It's a real surprise to many people. Q: What do we learn from...
A.
They both enjoyed watching the game together.
B.
They both felt good about the results of the game.
C.
People were surprised at their winning the game.
D.
The results were beyond the woman's expectation.
【单选题】听力原文：M: Though we didn't win the game, we were satisfied with our performance. W: You did a great job. You almost beat the world champions. It's real surprise to many people. Q: What do we learn from ...
A.
They both enjoyed watching the game.
B.
The man thought the results were beyond their expectations.
C.
They both felt good about the results of the game.
D.
People were surprised at their winning the game.
【多选题】剧毒化学品生产企业的( )行为符合《危险化学品安全管理条例》的规定。
A.
发现剧毒化学品被盗、丢失,立即向当地公安部门报告
B.
每年对生产、储存装置进行一次安全评价
C.
剧毒化学品在综合仓库存放
D.
在储存场所设置通讯、报警装置
E.
每三年对生产、储存装置进行一次安全评价
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