3、youaswellconsultanexperiencedworker.A(本题2.0分) A、 May B、 Can C、 need D、 must 5. (单选题)Yourspeechgivenatthemeeting,___D___everyoneistakingintocarefulconsideration,meansmuchtousall.(本题2.0分) A、 where B、 what C、 as D、 which 6. (单选题) ___C___twiceayear,whetheritisacarorabusoratruck,istherulethateve