問題詳情

5.保證
(A) ensure
(B) display
(C) waste

參考答案

答案:A
難度:計算中-1
書單:沒有書單,新增

用户評論

nomi】評論

(A) ensureensureKK[ɪnˋʃʊr]及物動詞1.保證;擔保[O9][+that][+v-ing]I can't ensure his being on time. 我不能保證他的準時。The role of the police is to ensure (that) the law is obeyed.警察的職責就是確保法律得到遵守。

Chen Chien】評論

ensure