A good idea occurred to Mr. Baker________ to his invention recently.A．While app

题干

A good idea occurred to Mr. Baker________ to his invention recently.

A．While applying	B．While applied
C．While he was applying himself	D．While applying himself

上一题下一题 0.85难度单项选择更新时间:2017-01-17 04:07:05

小学学科试题库

初中学科试题库

高中学科试题库