Goldstein's book(1984) explains the contradiction between a) what the party promises and what it provides b) capitalism and oligarchy c) oceania and eurasia d) all of the above

heya dear

all the above i think

did , cooked , was reading , will do , will prepare , will read

explanation:

answer is b,

"the tracer looks harmless in flight, but the pilot’s bitten lips and white knuckles suggest how dangerous it can be."

it was correct.