貧血是兒童常見病，可能與下列哪種礦物質(zhì)缺乏有關(guān)?()
A、鈣B
暫無解析
PartIVTranslation
Bymeasuringandchartingtheresultsofmanyexperiments,theyaretryingtofindoutwhatmakesdifferentpeopleperceivetotallydifferentthingsaboutthesamescene.(PassageOne)
_____,hecannowonlywatchitonTVathome.
PartIVTranslation
Thecaptainrealizedthatthementriedtodeceivehimsohemadethemworkveryhardfortherestofthevoyage.(PassageOne)
Thesmallmountainvillagewas（）bythesnowformorethanonemonth.
PartIVTranslation
Yetcowboyslikedtheirwayoflife.Theylivedinawildandopencountry.Theylivedalifeofadventureandfreedom.(PassageThree)
