__________ the assignment made his father lose his temper.
A.The boy’s not having done
B.The boy not having done
C.The boy’s having not done
D.The boy having not done
答案:A
略
__________ the assignment made his father lose his temper.
A.The boy’s not having done
B.The boy not having done
C.The boy’s having not done
D.The boy having not done
答案:A
略