()1.Don'tbelateagain.A.Anewwatch.

()2.MayIhaveacupoftea?B.Me，too.

()3.Iliketheredfan.C.Isee.

()4.What'sthatonthedesk?D.Sure.

()5.Where'sDad?E.Perhapshe'sinthestudy.

()6.Shallwegotothezoobybike?F.It'sBob's，Ithink..

()7.Whosekiteisthis?G.Goodidea.

()8.CanIhavealookatyourdress?H.Yes.Hereyouare.

图1表示北纬50度某地区不同月份母鸡平均产蛋数的波动情况，图2是母鸡繁殖活动的生理调节过程示意图(甲、乙、丙表示器官.a、b、c表示相应激素)。请回答下列问题:

属于知识密集型的高科技产业是()

I’mtenyearsoldandmysisteristwoyearsolderthanme，sosheist_____yearsold。

you，what，wrong，is，with

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