命题“若x>﹣3,则x>﹣6”以及它的逆命题、否命题、逆否命题中,真命题有( )
A:1个
B:2个
C:3个
D:4个
小明养了____条鱼
Afterwards, we received a letter, in which he offered an a____ for his rudeness at the party.