In the film a girl was found ______ in a garden. [ ]
A.die
B.died
C.death
D.dead
答案:D
根据意识障碍的程度可分为_________、_________、_________、_________。
焦油加工的主要任务是获得酚、萘、蒽等纯产品和()等粗产品。