問題詳情
The internet service provider requests that subscribers _________ certain that their systems are protected with a reliable anti-virus.
(A) made
(B) making
(C) make
(D) to make
參考答案
答案：C
難度：適中0.432724
統計：A(161),B(213),C(521),D(277),E(0)
用户評論
【用戶】titan_cbk
【年級】小三下
【評論內容】request that subscribers (should) + Vr原形動詞should 被省略掉了，所以後面一定要接原形動詞
【用戶】杜伯庸
【年級】幼稚園下
【評論內容】對耶情態動詞 recommend advise.. 之類好像都要should V
【用戶】titan_cbk
【年級】小三下
【評論內容】request that subscribers (should).....看完整詳解
【用戶】杜伯庸
【年級】小二上
【評論內容】對耶情態動詞 recommend advise.. 之類好像都要should V