問題詳情

1、 文意字彙：  1. If you want to keep your computer from being attacked by new viruses, you need to constantly renew and ______ your anti-virus software.
(A) confirm　
(B) overlook　
(C) esteem　
(D) update

參考答案

答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)