【简答题】Completer the text by writing the verbs in brackets in the correct tense: past or present perfect.Robson Kline (1) (take over)as CEO of Murton Bank last June. Since then, he (fire) 20% of the s...
【简答题】There are several engine types which are identified by the number of cylinders and the way the cylinders are laid out. Motor vehicles will have from 3 to 12 cylinders which are arranged in the engine ...