A-A+
Obviously the Chairman's remarks at the confe
问题详情
Obviously, the Chairman"s remarks at the conference were _______ and not planned.
A.simultaneous
B.supplementary
C.instantaneous
D.spontaneous请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:D
解析:形近易混词辨析。simultaneous意为“同时的;同步的”,如:Thetwosimultaneousshotssoundedlikeone.(同时发出的两声枪响听起来像一声。)supplementary意为“增补的,补充的”,如:Thenewstudentsreceivedsupplementaryinstruction.(新生接受补课。)instantaneous意为“即刻的,瞬间的”,如:Reliefwasinstantaneous.(痛苦的消除是瞬间的事。)spontaneous意为“自然的;自发的;自然产生的”,如:Theeruptionofavolcanoisspontaneous.(火山爆发是自发的。)根据句子中的notplanned可以推断出spontaneous。