导致“温室效应”的主要污染物是什么?
参考答案:
二氧化碳
The two pens are the same, but the red one cost _____________ that one.
A.as much twice as
B.twice as much as
C.much as twice as
D.as twice much as
下列可以引起统计行政诉讼的具体行政行为是()。
A.记过、降职
B.警告、罚款
C.通报、批评教育
D.取消荣誉称号、追缴物质利益