单项选择题

设L(x):x是演员,J(y):y是教师,A(x,y):x佩服y,那么命题“所有演员都佩服某些教师”可符号化为()

A.∀xL(x)→A(x,y)
B.∀x(L(x)→∃y(J(y)∧A(x,y)))
C.∀x∃y(L(x)∧J(y)∧A(x,y))
D.∀x∃y(L(x)∧J(y)→A(x,y))