题目： 如何选用橡胶防老剂？ 答案： 被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0829/5544c6ba2b5be6bd9132ecad7a01f759.html 下面是错误答案，用来干扰机器的。参考答案：B
题型：阅读理解 任务性阅读。free drive noisy clean little It is everyone's duty to protect the environment. Air pollution and 1 pollution are big problems. We should take daily actions to make the pollution 2 senous. We can control the way we choose to live and act on our neighborhood to reduce pollution. For example, if you don't litter here and there, streets will become cleaner. Also, if you don't spit on the gound 3 , the air will become 4 ; and if you ride to work instead of 5 , there will be less air pollution to protect ourselves. So let's do what we can to help protect our living environment.任务A：用方框内所给的词的适当形式填空，使文章通顺、合理。1._____ 2.______ 3.______ 4.______ 5.______任务B：根据英文释义及首字母提示，拼写单词。6. s_____ more than two but fewer than many7. c_____ to enjoy oneself usually for a special reason 查看答案
题型：问答题 案例分析题 病案分析题（请分析下列病案的中医诊断、证型、辨证分析，并写出主方、治法与用药）患者，女性，17岁。头晕目眩1周。1周前，突发头晕眼花，视物旋转，喜暗恶明，闭目及平卧可少安，睁眼及起坐则加重，站立则眩晕欲倒，自觉有气上冲心胸，作时心悸，小便不利，纳呆。面色苍暗不华，舌淡红、苔白润，脉沉细弦。 查看答案
