問題詳情

45 David was granted a ______ on his new invention—a device that can detect the sudden change of the water levelin the river.
(A) progression
(B) patron
(C) prevention
(D) patent

參考答案

答案:D
難度:困難0.261
書單:沒有書單,新增

用户評論

dustin1047】評論

題目中譯:David被授予了一個      ...

Roy衝衝虎 終於上榜】評論

David was granted 授與 、准許 a ______ on his new invention—a device that can detect 偵測 the sudden change of the water level in the river. (A) progression 盡長(B) patron 贊助者(C) prevention 預防(D) patent 專利

亞丁的honey】評論

David was granted a patent on his new invention—a device that can detect the sudden change of the water level in the river.David獲得了他的新發明的專利--一個可以檢測河中水位突然變化的裝置。(A) progression  進展(B) patron  資助者(C) prevention  預防(D) patent  專利water level      水準;水位;水準grant [grænt]   vt.   1) (勉強)承認,同意  2) (尤指正式地或法律上)同意,准予,允許patent ['pætnt]        n.    專利權,專利證書invention [in'venʃәn]       n.    1) 發明,創造  2) 發明物,創意device [di'vais] n.    1) 裝置,設備,儀器  2) 手段,策略detect [...

小賴】評論

看成很熟悉的patient就少了2★…...