问题
选择题
He turned ________ ten years ago but later he became ________. [ ]
A. a teacher; a doctor
B. teacher; doctor
C. teacher; a doctor
D. a teacher; doctor
答案
答案:C
He turned ________ ten years ago but later he became ________. [ ]
A. a teacher; a doctor
B. teacher; doctor
C. teacher; a doctor
D. a teacher; doctor
答案:C