{"message":"success","pay":"online","content":"\n
Unit 1 How can I get there PA Let\u2019s learn (\u516c\u5f00\u8bfe\uff09\u4f18\u8d28\u8bfe\u4ef6+\u6559\u6848+\u7ec3\u4e60+\u52a8\u753b\u7d20\u6750<\/p>\n
\n 1\u3001\u5982\u679c\u662f\u8001\u7528\u6237\uff0c\u6211\u4eec\u5efa\u8bae\u60a8\u3010\u767b\u5f55\u4e0b\u8f7d\u3011<\/a>\uff0c\n
2\u3001\u5fae\u4fe1\u626b\u7801\u4ed8\u6b3e\u6210\u529f\u540e\u4f1a\u81ea\u52a8\u5f39\u51fa\u4e0b\u8f7d\u6846\n <\/p>\n \n \n \u5b66\u5e01\u5361\u4e0b\u8f7d\u66f4\u4f18\u60e0\uff0c\u4ec5\u9700 60 \u4e2a\u5b66\u5e01<\/b> \uff08\u4ef7\u503c 6<\/b> \u5143\uff09\n \u3010\u7acb\u5373\u5145\u503c\u3011<\/a>\n\n