某直辖市单独编制的城市人防建设规划,直辖市要报( )审批。
A.直辖市人民政府
B.国务院
C.国家人民防空委员会
D.建设部
E.直辖市人民防空办公室
参考答案:C,D
---- You haven’t got the textbook for my chemistry course yet.
---- I know, and we _____ to get it for the last 5 weeks.
A.will have been trying
B.have been trying
C.will be trying
D.had tried
硅酸盐类矿物药材是
A.芒硝 B.赭石 C.信石 D.炉甘石 E.滑石