Walt pullman,who is in charged of excutive of production,told his followers that a meeting _____A_____some problems in service marketing and recent policy of Mr.Heigh burton,a consultant _____B____administration management would be focused _____C______ Q:Of the following choose the best answer that  would fit in blanks. 1.A: in which     B:dealing with   C:had been reserved. 2.A: that     B:dealing whith   C:has been reserved. 3.in that   B:dealt with   C:have been reserved. 4.in which     B:dealing    c:had been reserved. 5.from which     B:deal with   C:reserved. 저 복잡한 문장 형식,구조해체,깔끔한 해석까지 해주실분 ㅜ.ㅜ