农作物种子质量监督检查的主体是()
A、种子管理部门
B、质量技术监督部门
C、农业主管部门
D、种子质量检验部门
参考答案:C
— How many poor counties will there be in our province by 2010?
— There will be only a few, if _____. [ ]
A. any
B. some
C. much
D. many
按运算顺序计算
84-57+26
250+240÷24×5
124-172÷4
325÷5+86×3
34×(14+8)
(125-75)×12÷3
10-3.8-5.2
18.63+14.2-8.63.