— Have you finished your essay? — Half _
题型:选择题
问题:
— Have you finished your essay?
— Half _____ when you come hack. [ ]
A. has been done
B. is done
C. be done
D. will have been done
— Have you finished your essay?
— Half _____ when you come hack. [ ]
A. has been done
B. is done
C. be done
D. will have been done