試題詳解

40 Peter: My hands really itch. I can’t stop scratching them.
Robert: It looks like a rash. Are you allergic to anything?
Peter:__________ It never happened to me before.
(A) I have it only once in a while.
(B) There are too many mosquitoes.
(C) I’m not sure.
(D) I eat too many shrimps.