Very few people could understand the lecture the professor delivered because its subject was very ______.

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问题 Very few people could understand the lecture the professor delivered because its subject was very ______.

选项 A、obscure
B、indefinite
C、dubious
D、intriguing

答案A

解析 obscure表示“不易看清的；令人费解的；不清楚的”；indefinite表示“不确定的；不明确的”，但未必就难以理解；dubious表示“可疑的；无把握的”；intriguing表示“饶有兴趣的；迷人的”。根据句意可知应选A项obscure。

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专业英语四级

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Very few people could understand the lecture the professor delivered because its subject was very ______.

专业英语四级

ImyselffirstsawSamarkandfromariseacrossawildernessofcrumblingruinsandgreatgraveyardswhichliebetweenitandth

What’sthespeaker’sattitudetowardstheeffectofstress?

Writeaclosingaddressofabout50-60wordsbasedonthefollowingsituation:Attheendofagardenparty,youhavetotha

Therehasbeena_____lackoftrustbetweenthetwogovernments.

Withthehospitalitysocharacteristicofthesepeople,theyopenedtheirhousetooverfiftyguests.Theunderlinedpartmeans

FindingPeaceofMindHowmanytimeshaveyougottenupsetbecausesomeonewasn’tdoingtheirjob,/becausethingsdidn’tg

Hefelthehadnothingtoofferherthatshewanted.Theunderlinedpartfunctionsasa(n)_____inthesentence.

ThecoldandrainyweatherinParishasnotstoppedJoeSchaeffer,anAmericantouristfromMilwaukee,Wisconsin,fromvisiting

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Unlessallthemembersagreeto_______totheplan,theremaybefurtherdevelopmentinthecourseofaction.

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