Though he failed in the experiment again and again, he didn’t______, and at last

题干

Though he failed in the experiment again and again, he didn’t______, and at last, he made it.

A．lose his heart	B．lose heart
C．break his heart	D．make up his mind

上一题下一题 0.64难度单项选择更新时间:2014-04-07 06:49:03

小学学科试题库

初中学科试题库

高中学科试题库