下列结论错误的是( )
A:命题“若p,则q”与命题“若¬q,则¬p”互为逆否命题
B:命题p:∀x∈0,1,ex≥1,命题q:∃x∈R,x2+x+1<0,则p∨q为真
C:“若am2<bm2,则a<b”的逆命题为真命题
D:若p∨q为假命题,则p、q均为假命题
下图为漫画《沉重的铁锤连续地打在蒋介石的脊骨上》,图中三个铁锤分别指刘邓、陈谢和陈粟,这幅漫画所反映的事件意义在于
—Didn't you see the sign "No parking!" on the right?
—Sorry, I didn't. But now I know parking ____________ here.
如图是人血的永久涂片,请据图回答下列问题: