Narrow job skills that most employees learn today will be obsolete within three to fiveyears 0)
A . current
B . outdated
c . absolute
D . up-to-date
出自:淄博学院大学英语

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块