I never thought of it before, _______ all that my parents had done for me for gr

题干

I never thought of it before, _______ all that my parents had done for me for granted.

A．taking

B．taken

C．to take

D．took

上一题下一题 0.64难度单项选择更新时间:2013-11-06 03:10:53

小学学科试题库

初中学科试题库

高中学科试题库