当澳大利亚堪培拉进入盛夏之时,日本东京正值( )
A:樱花盛开的春季
B:低温少雨的冬季
C:酷热难耐的夏季
D:稻穗金黄的秋季
(4.5×99+5.5×99)×2.7=____
Mrs Green has ____daughters,and mary is her _____daughter.