按照《中国石化建设项目环境保护管理规定》，建设项目开工建设时，环境影响评价文件自批准

My little cousin is greatly interested on science. And he does some dangerous experiments sometime. Although his parents want to encourage him to be great scientist, at times they worry about his safety. Last week, when my cousin was doing an experiment, he hurts his thumb. My aunt felt sadly and wanted him to stop from doing that experiment. However, my cousin didn’t want to give up. She said, “Many scientists got hurt when they were doing experiments, so they didn’t give up.” My aunt had to let him finish the experiments and he finally succeeded in finish it.

材料：江某高中毕业后，响应国家号召，参加中国人民解放军武装警察部队；退役后，他尽心照料父母；同时，自筹资金，经营饮食业。由于认真守法，积极纳税，多次被税务部门评为纳税先进分子，他还被选举为区人大代表。

结合上述材料，请运用《思想政治》的有关知识回答下列问题：

（1）江某享受了宪法赋予的哪些基本权利？

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（2）江某履行了宪法规定的哪些义务？

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（3）公民应当怎样依法行使权利和履行法定义务？

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心脏正侧位片，显示两肺呈瘀血征，心影呈二尖瓣型，心胸比值为0.53，心影可见左心缘出现四个弓，主动脉弓较小，心尖上翘，心底有双重密度影。应诊断为（）

A.慢性肺原性心脏病

B.缩窄性心包炎

C.先天性心脏病房间隔缺损

D.风湿性心脏病二尖瓣狭窄

E.风湿性心脏病二尖瓣狭窄伴关闭不全

在进行现场检查的时候，检查人员应不少于( )。

A．2人
B．3人
C．5人
D．10人

一电焊学徒工，无防护条件下电焊操作半天后，次日出现眼、流泪、怕光。检查见球结膜充血、水肿。

此病人应诊断为

A．电光性虹膜炎

B．电焊工角膜炎

C．电光性眼炎

D．视网膜灼伤

E．红外线晶状体混浊