- 問題詳情:InKenya’svastTsavoNationalPark,breedingherdsofelephantsareacommonsight,thenewbabieshurryingto_______theirmothers. A.keeptrackof B.keepupwith C.keepintouchwith ...
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- 問題詳情:InKenya,blindstudentsandthosewithpooreyesightwerestillusingBraille(布萊葉盲文)booksfortheirstudiesuntilrecently.ButKenyanschoolsfortheblindarenowbeginningtousetechnologythatprovidesmaterialinanaudible(聽得見的)form.Thishasexpandedpossibilitiesfor...
- 5131