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.

答案：登入後查看
統計： A(8), B(12), C(372), D(19), E(0) #1248726