【单选题】Eddie is eight years old, but we have seven candles only, we need ________ candle.
【简答题】甲方是一农场,乙方是一工厂.由于乙方生产需占用甲方的资源,因此甲方有权向乙方索赔以弥补经济损失并获得一定净收入,在乙方不赔付甲方的情况下,乙方的年利润 x (元)与年产量 t (吨)满足函数关系 x =2 000 .若乙方每生产一吨产品必须赔付甲方 S 元(以下称 S 为赔付价格). (1)将乙方的年利润 w (元)表示为年产量 t (吨)的函数,并求出乙方获得最大利润的年产量; (2)甲方每年受...
【单选题】Like the old, ______ respected in some countries.
【简答题】甲方是一农场,乙方是一工厂.由于乙方生产须占用甲方的资源,因此甲方有权向乙方索赔以弥补经济损失并获得一定净收入,在乙方不赔付甲方的情况下,乙方的年利润x(元)与年产量t(吨)满足函数关系 x=2000 t .若乙方每生产一吨产品必须赔付甲方s元(以下称s为赔付价格). (1)将乙方的年利润w(元)表示为年产量t(吨)的函数,并求出乙方获得最大利润的年产量; (2)甲方每年受乙生产影响的经济损失金额...
【单选题】What did the researchers find in their study of female zebra finches?
A.
Female finches liked songs male finches sang for them.
B.
Female finches only liked songs male finches sang for their mates.
C.
Female finches liked to listen to songs from both speakers.
D.
Female finches chose the best male singers as their mates.
【简答题】小军练习投篮000次,命中率是60%,小亮投中了______次.
【单选题】How long has Katy been in Nepal?
【简答题】甲方是一农场,乙方是一工厂,由于乙方生产须占用甲方的资源,因此甲方有权向乙方索赔以弥补经济损失并获得一定净收入,在乙方不赔付甲方的情况下,乙方的年利润x(元)与年产量t(吨)满足函数关系 ,若乙方每生产一吨产品必须赔付甲方s元(以下称s为赔付价格), (1)将乙方的年利润w(元)表示为年产量t(吨)的函数,并求出乙方获得最大利润的年产量; (2)甲方每年受乙方生产影响的经济损失金额y=0.002t...
【单选题】Like the old, ______ respected in our country.