所有物体一团体、液体和气体都能以电磁波的形式辐射出热能,这称为()。
参考答案:热辐射
根据印花税的相关规定,下列项目中不属于印花税征收范围的是( )。
A.加工承揽合同 B.建筑安装工程承包合同C.电网与用户之间的供用电合同 D.工商营业执照
While discussing the role of commodities as a vehicle for investment, a commentator makes the following statements : Statement 1 : During economic expansions, increasing supply tends to reduce the price of commodities. Statement 2: Investing in commodities can give the investor exposure to fluctuations in production and consumption. Are these two statements correct Statement 1 Statement 2()①A. Incorrect Correct ②B. CorrectCorrect ③C. CorrectIncorrect
A. ①
B. ②
C. ③