填空题A交B ___ A

填空题A交B ___ A 填空 A:Is that an apple?B：___,___ ___.Please ___ ___.A:Is that 填空 A:Where is it B:___ here! 集合AB的关系如图,填空：A( )B,A交B=( ),A并B=( ),A交B( )A并B 英语完形填空A:Where ___ you born?B:I ___ born in America.A:How ___ 一道初一的数学题填空题,若a+b=3,ab=1,则 a的平方+b的平方=___?___ 数学填空题：（a^2+ab）^2+___+a^2=a^2(___)^2 求助～英语填空对话～填空1'A:listen,Sue. That is the____bell! B:Hurry!___ 填空.一空一词 A：Good morning,Paul.B:Good …… A:Paul,what do you ___ 小学六年级英语填空选择题1.I like playing ___ basketball and soccer.A.a B 英语填空 1.A：what___these?B：___are bananas.2.A：______ ______!___ ①山脉：A ___ B ___ C ___ D ___