thE stAtEmEnt "EvErything wEnt without A hitCh"(pAr
A．2) most proBABly mEAns thAt ______ .A. nothing wAs EAsy with thE missionB. thE plAns wErE CArriED out with grEAt DiFFiCultyC. things wEnt smoothlyD. thErE wAs no possiBility oF suCCEss