A:I'm in Class 11.
B:I'm number 11.
拼拼,读读
bā shí
jiǔ gè
liù rén
xiǎo huā
____
如图为鸟的气囊示意图,下面关于鸟的呼吸说法正确的是( )
—When will the party begin? —When all the people invited .