高等继续教育 / 专科英语II
正确率：100%
题型描述: 单选题
Mr.Johnson preferred _ _ _ _ _ _ heavier work to do.
A. to be giving
B. to be given
C. to have given
D. having given
Mr.Johnson preferred _ _ _ _ _ _ heavier work to do.
A. to be giving
B. to be given
C. to have given
D. having given
参考答案：
佳题速递：