[eBook]라울선생님의토익어휘실전 (Vol.4) (217)

217. After the upgrading of the existing accounting system, the new employees in the

accounting dept. reported that computers there made two times ----- errors as the old one.

 

(A) as many

(B) as more

(C) as most

(D) as much

 

 

http://www.youtube.com/watch?v=Ec5_KyxYbnY