听力原文:Why do some health care workers leave those poor countries?(31)A.Because they wil
听力原文:Why do some health care workers leave those poor countries?
(31)
A.Because they will get better training in other countries.
B.Because they cannot cope with the large population in poor countries.
C.Because they will get better payment in rich countries.
D.Because they prefer working in cities to working in countryside.