As Internet crimes proliferate, preventive measures are considered very necessary. In other words, they have become _____ .
Aimmersive
Bindecisive
Cillustrative
Dimperative正確答案
答案與詳解
imperative 意為「必要的、迫切的」,= essential / crucial / necessary,完美呼應前句 very necessary,為正解。
