18/09/21 20:35:35.89 RH/Rz6T50.net
俺の講師に聞いてみると、こんな返事がきました。
１８． Should terminating terrorists be justified by the use of surveillance airplane?
" Can terminating terrorists be justified by the use of surveillance airplanes? "
changes - can - something be justified
airplanes - general - plural