口字中间有个❌是一个符号吗？？代表什么意思？？ []〔〕『』｛｝【】〖〗《》「」这些符号什么意思？或者说什么...
==\u662f\u4ec0\u4e48\u610f\u601d\uff1b\u8fd8\u6709\u5982\u679c=\u4e2d\u95f4\u8fd8\u6709\u4e00\u4e2a\u6a2a\u6760\u53eb\u4ec0\u4e48\u7b26\u53f7\uff1f\u662f\u4ec0\u4e48\u610f\u601d\u5462\uff1f\u8c22\u8c22=\u8868\u793a\u6052\u7b49\u4e8e\uff0c==\u5728\u6570\u5b66\u4e2d\u516c\u5f0f\u4e2d\u5f88\u5c11\u89c1\uff0c\u4e0d\u8fc7\u5728\u8f6f\u4ef6\u7f16\u7a0b\u4e2d=\u8868\u793a\u8d4b\u503c\uff0c==\u8868\u793a\u7b26\u5408\u3002==\u4f60\u5c31\u628a\u4ed6\u770b\u6210=\u5c31\u884c\u4e86\uff0c\u81f3\u4e8e\u4f60\u8bf4\u7684=\u4e2d\u95f4\u6709\u4e2a\u6a2a\u6746\u6211\u5c31\u6ca1\u89c1\u8fc7\u4e86\uff0c\u6211\u53ea\u77e5\u9053=\u4e2d\u95f4\u6709\u6839\u659c\u6760\u7684\uff0c\u90a3\u53eb\u4e0d\u7b49\u4e8e
1\u3001\u65b9\u62ec\u53f7[ ]
(1)\u7528\u4e8e\u8865\u7f3a\u6216\u8ba2\u8bef\u7684\u8bf4\u660e\uff0c\u4f8b\u5982\uff1a\u832c\u5b50\uff0c\u5473\u8f9b\u8fa3\uff0c\u65e0[\u6bd2]
(2)\u5e38\u5728\u6807\u6ce8\u97f3\u6807\u65f6\u4f7f\u7528\uff0c\u4f8b\u5982\uff1a\u82f1\u8bed\u97f3\u6807[\u0251:][ɜ:][i:] [ɔ:] [u:][ʌ][ɪ][ɒ][ʊ][ə][e] [æ]
(3)\u8f9e\u5178\u4e2d\u7528\u4e8e\u5b57\u5934\u540e\u7684\u6ce8\u97f3\uff0c\u4f8b\u5982\uff1a\u832f[f\u00fa]
(4)\u8f9e\u5178\u4e2d\u7528\u6765\u6ce8\u660e\u8bcd\u6e90\uff0c\u4f8b\u5982\uff1a[\u4f5b\u9640]\u4f5b\u6559\u5f92\u79f0\u91ca\u8fe6\u725f\u5c3c\u3002\u7b80\u79f0\u4f5b\u3002
2\u3001\u516d\u89d2\u62ec\u53f7\u3014 \u3015
(1)\u5f15\u6587\u5185\u589e\u8865\u8bcd\u8bed\uff0c\u4f7f\u524d\u540e\u6587\u4e49\u8d2f\u901a\uff0c\u4f8b\u5982\uff1a\u300a\u8bba\u8bed\u00b7\u516c\u51b6\u957f\u300b\uff1a\u201c\u3014\u5b50\u8d21\u3015\u5bf9\u66f0\uff1a\u2018\u8d50\uff08\u5b50\u8d21\uff09\u591c\uff0c\u4f55\u6562\u671b\u56de\uff08\u989c\u56de\uff09\uff1f
(2)\u7528\u4e8e\u516c\u6587\u5b57\u53f7\uff0c\u4f8b\u5982\uff1a\u7389\u7ea2\u53d1\u30142018\u301581\u53f7
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(5)\u7528\u4e8e\u6ce8\u91ca\u7684\u5e8f\u53f7\uff0c\u4f8b\u5982\uff1a\u89c1\u672c\u5377\u4e66\u6ce8\u30145\u3015
3\u3001\u53cc\u5f15\u53f7\u300e \u300f
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4\u3001\u5927\u62ec\u53f7\uff5b \uff5d
(1)\u6570\u5b66\u4e2d\u96c6\u5408\u7684\u8868\u793a\u7b26\u53f7\uff0c\u4f8b\u5982\uff1aA= {x|x>1}\u3002
(2)Microsoft Office\u4e2d\uff0c\u8868\u793a\u57df
5\u3001\u5b9e\u5fc3\u65b9\u5934\u62ec\u53f7\u3010 \u3011
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6\u3001\u7a7a\u5fc3\u65b9\u5934\u62ec\u53f7\u3016 \u3017
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7\u3001\u4e66\u540d\u53f7\u300a \u300b
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8\u3001\u5355\u5f15\u53f7\u300c \u300d
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