某城市属于老工业区,为了更好地监测其空气质量,调查污染源时应
A.四周布点
B.捕捉烟波布点
C.扇形布点
D.按城市功能分区布点
E.沿交通路线布点
参考答案:D
BRICS is the first letter of its five member counries. The five members are Brizil, Russia ,India ____________and South Africa.
A.Canada
B.Australia
C.China
D.Ameica
某校八年级学生拟开展一次“诵读中华经典,打造书香校园”的主题班会,班长特邀你做主持人,要求你准备好一段开场白,必须引用与读书有关的名言,能运用比喻或排比修辞。
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