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
停车后为什么还要做触媒温度记录？
Do you want _____ to see 'Harry Potter' _____ me? [ ]
A. to go, with
B. to go, and
C. going, with
D. going, and
