6、.disappointed答案 B [句意为:他一意识到他问了一个愚蠢的问题感到很害羞。Bored厌烦的;embarrassed害羞的,尴尬的;pleased满意的;disappointed失望的。由句意可知选B。]2.Consideringthetopicisdifficulttounderstand,tryto________yourspeechincaseItgoesbeyondthechildren.A.presentB.reportC.simplifyD.shorten答案 C [句意:考虑到这个话题难懂,设法把你的演讲简化,以免孩子们听不明白。sim
7、plify简化,使简易,符合语境,故选C。]3.Wehavecometothe________thatitwouldbeunwisetoaccepthisidea.A.suggestionB.conclusionC.planD.promise答案 B [句意为:我们断定接受他的主意不明智。suggestion建议;conclusion结论,推论;plan计划;promise诺言。cometotheconclusion得出结论。]4.Mary________thejobofferedtoher,butshedidn't.A.cannottakeB.oughttoh