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一些英文題目請幫我解答20點 - 旅遊

George avatarGeorge · 2012-06-27

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1.We______threeearthquakedrillssofarthismonth,yetnotoncehasthefiredepartmentresponded.a.havehadb.hadc.have2._______thelanguagebarrier,weareconfidentthatwewillbeabletocommunicate.a.Asb.Sincec.Despited.Eventhough3.ThoughIhavealreadytoldthemonce,pleaseremindyourcolleagues________intheNoSmokingarea.a.don'tsmokeb.nottosmokec.notsmokingd.aren'tsmoking4.Themagicianturnedthedoveintoarabbit,c._____
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Steve avatarSteve2012-07-01
1.We______threeearthquakedrillssofarthismonth,yetnotoncehasthefiredepartmentresponded.a.havehadb.hadc.have有兩個方法看答案:1.逗號後面用現在式has,前面也要用現在式,只有a,c符合地震發生又在過去,所以用現在完成.答案(a)2.這類的題目.通常只要看到有"sofar"就是要選"完成式"就沒錯了答案(a)2._______thelanguagebarrier,weareconf
Harry avatarHarry2012-06-29
這題應該是B才對原句:Themagicianturnedthedoveintoarabbit,andheexcitedtheaudiencewithhisperformance.前後主詞相同省略，連接詞省略，動詞(視主動被動)改分詞(ing或pp)a.省掉and變分詞構句，或者加上he，動詞改過去式c.少了連接詞，時態和前者turned一樣，或者改分詞ing，變分詞構句。(太厲害了!原來andexciting有表示時間先後�
John avatarJohn2012-06-27
1.答案是a.關鍵在時間副詞sofar(到目前為止).只要句尾出現時間副詞如lately,recently(最近),uptonow=sofar,for+一段時間,since+過去的時間或動作....時,須用現在完成式來表現.因為這種句子在表達到目前為止的某種"經驗".例:Ihaven'ttakenanyairplanessofar.(我到目前為止不曾搭過任何飛機.)Uptonow,IhavelearnedEnglishforsixy
Carol avatarCarol2012-07-01
1.Itisjust"tenseconsistence".Thesecondsentenceuses"has...responded",soyouchoose"havehad".2012-06-2802:34:41補充：4.Itisalso"tenseconsistence"."Themagicianturned....,excitedtheaudience...".Youcanadd"and"before"excited".2012-06-2802:37:27補充：5."projects"shallbethesubjectofthissentence,soitneedsapluralverb."a."and"b.&