Easy as the problem is _______, I’m still worried about _______ another breakdow

题干

Easy as the problem is _______, I’m still worried about _______ another breakdown.

A．worked out; there is	B．to work out; there being
C．working out; it is	D．to be worked out; it being

上一题下一题 0.64难度单项选择更新时间:2015-06-23 06:40:15

小学学科试题库

初中学科试题库

高中学科试题库