现在完成时与现在完成进行时 — 英语填空题
题目
用括号内动词的适当形式填空。Since the local newspaper launched its website three years ago, it ___ (gain) millions of online readers. Recently, the editor-in-chief ___ (work) on a plan to combine print and digital media, and readers say the news coverage ___ (become) more convincing than ever before.