A:﹣4,﹣2
B:1,4
C:﹣4,﹣2和1,4
D:﹣4,﹣2∪1,4
下列对亚洲气候特点的描述,错误的是( )
N2(g)+3H2(g)⇌2NH3(g)△H=﹣93.0kJ/mol 回答下列问题:
-I will go to the countryside to see my grandmother this afternoon, so I can't go swimming with you.
-___________.