提问两道PREP，跪求指教！

1.Performing a risky maneuver that required precision flying, not only did space shuttle astronauts retrieve an orbiting satellite, it was done simultaneously while avoiding being rear-ended by a passing ultraviolet telescope.

(A) not only did space shuttle astronauts retrieve an orbiting satellite, it was done simultaneously while avoiding

(B) not only was an orbiting satellite retrieved by space shuttle astronauts, but they also simultaneously avoided

(C) an orbiting satellite was retrieved by space shuttle astronauts who also avoided simultaneously

(D) space shuttle astronauts retrieved an orbiting satellite, simultaneously while avoiding

(E) space shuttle astronauts retrieved an orbiting satellite and simultaneously avoided                        此题E哪里错了

将原文的while avoiding 改为了并列的avoided。改变句子重心，LZMM仔细体会，句意发生改变了