Professor Smith is said______another important discovery in chemistry.

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问题 Professor Smith is said______another important discovery in chemistry.

选项 A、to make
B、to have made
C、having being made
D、having made

答案B

解析本题考查be said to do的用法。题干大意是：据说史密斯教授在化学领域又做出了一项重要的发现。事情已经发生过了，所以不定式用完成时形式。

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成人本科学位英语

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Professor Smith is said______another important discovery in chemistry.

成人本科学位英语

Norahardly(never)misses(an)opportunity(toplay)(in)thetennistournaments.

Only11people______theshipwreck.

Averageincomewasconsiderablyhigheramongthegiftedpeople,especiallythemen,thanforthecountryasawhole,despitethe

MostAmericansdonotwanttobetreatedinanyespeciallyrespectfulwaybecauseoftheirageorsocialrank.

Thefirehad______whenthefiremenhurriedthere.

(For)marriedmothers,thetime(spend)onchildcare(increased)to(anaverage)of12.9hoursaweekin2009.

Itisimportantto______peoplewithrespectandunderstanding.

Say______whatyoumeanandthentherewillbenomisunderstanding.

Say______whatyoumeanandthentherewillbenomisunderstanding.

Afriendlyrelationshipbetweentwocountriesisoftenbasedon________respect,trustandunderstanding.

具有安定作用的药物有

适用于一些要求排水良好的全天候的体育活动场地、地下水位高的地区以及某些不耐水的园林植物生长区等的园林排水方式是()。

乙公司向甲公司购买材料一批。乙公司在付款时发现，发票的正确金额应该是5000元，甲公司却误填为50000元。正确的做法是()。

因其侦探推理小说而被誉为西方现代派远祖的美国作家是_______。

TeachforAmerica(TFA)wasfoundedbyWendyKoppin1990.Itisanon-profitorganisationthatrecruitstop-notchgraduatesfro

Directions:Writeanessaybasedonthechart.Inyourwriting,youshould1)interpretthechart,and2)giveyour

打开考生文件夹下的演示文稿yswg．pptx，按照下列要求完成对此文稿的修饰并保仔。使用“茅草”主题修饰全文。全部幻灯片切换方案为“切出”，效果选项为“全黑”。放映方式为“观众白行浏览“。

•Readthefollowingletter.•Choosethebestwordtofilleachgap.•Foreachquestion(19-33),markoneletter(A,B,CorD)

Formanypeopletoday,readingisnolongerrelaxation.Tokeepuptheirworktheymustreadletters,reports,tradepublication