In the sentences below, “seem” and “appear” are used correctly, except in:
A) It seemed like a good idea at first.
B) I can’t appear to make her notice the events.
C) It seems a pity, but I can’t see you this weekend.
D) He seems younger than he is.
E) The baby appears hungry.
EFOMM - 2012
Não intendi o porquê da alternativa D) ser a verdadeira, existe alguma diferença entre "seem" e "appear"?