签订、履行合同失职被骗罪的主体是一般主体,为个人和单位。()
参考答案:错
下列化学反应中,属于氧化还原反应的是( )
A.Na2CO3+2HCl=2NaCl+CO2↑+H2O
B.CaO+H2O=Ca(OH)2
C.CaCO3 高温 . CaO+CO2↑
D.2CO+O2 点燃 . 2CO2
--We can take a subway in Wuxi in 2015.
---Wow, _________! Will it pass our school?
A.what an exciting news
B.how excited the news is
C.what exciting news
D.how exciting news