Although preparation does not guarantee successful lessons, walking into a classroom unprepared is more often than not the beginning of a disastrous lesson.请问划线部分是形容词作状语,还是主语补语还是双重谓语?
选取任意形容词,这里给出 dynamic,且截取其中两种释义。dynamic:1. relating to the volume of sound produced by a instrument, voice, or recording.2. electronics (of a memory device) needing to be refreshed by the periodic application of a voltage这里 dynamic 的解释都...
原句:A desire to sell gold appeared to have been worsened by thinking that concerns about the Greek economy have somewhat eased. 此句中可以用appear to be 吗?Appear to have done 和appear to do 有何区别?谢谢老师精彩解答。
Doctors can not provide ( )medical care to their patients without the help of numerous other medical employees.A.effectingB.efficientC.effectiveD.effected