焦油加工的主要任务是获得酚、萘、蒽等纯产品和()等粗产品。
参考答案:洗油沥青
蛤蚧()
A.祛风除湿
B.纳气平喘
C.明目止泻
D.止血化痰
E.补肺定喘
根据句子意思及汉语提示,写出所缺的单词。
1. Mary passed her examination because she studied very __________ (努力).
2. He told me his name but I've __________ (忘) it.
3. In the eighteenth century, more people came to America, __________ (主要地, 大部分地) Europeans.
4. Jim has lived in Australia for two years. He is used to __________ (驾驶) on the left.
5. I could see her __________ (透过) the window.