单项选择题A．the Works Manager has made a mistakeB．Holder and Bragg has acted dishonestlyC．the Purchasing Manager has made a mistakeD．more spare parts than needed have been used

单项选择题A．British Chancellor of the ExchequerB．British Prime MinisterC．GMTV and The ObserverD．US President

单项选择题Special words used in technical discussion ______.[A] never last long [C] should be confined to scientific fields[B] are considered artificial language speech [D] may become part of common speech

单项选择题A．the chairman of Democratic National CommitteeB．the chairman of Republican National CommitteeC．the spokesman of Democratic National CommitteeD．the spokesman of Republican National Committee

单项选择题A．Keith comes to interrupt himB．Keith has made serious mistakesC．he may not have time fill lateD．he would have to work in a factory