Researchers are using computer images to help surgeons plan difficult operations and to develop
programs that will work for doctors and nurses in the same way that flight simulators do for
pilots, letting medical personnel practice their techniques and test their reflexes before they ever
see a patient.
A. plan difficult operations and to develop programs that will work for doctors and nurses in the
same way that flight simulators do
B. plan difficult operations and develop programs to work for doctors and nurses the same way as
with flight simulators
C. to plan difficult operations and to develop programs that will work for doctors and nurses like
flight simulators
D. plan difficult operations and in developing programs to work for doctors and nurses the same
way as flight simulators
E. to plan difficult operations and developing programs that will work for doctors and nurses like
flight simulators do

Confused bet A and C


OA A