请选择CBA;|-d5y*q1}1W-q0H – What ____ under the bed?-M5[4p'x'?/b
-- There are some footballs.-M5[4p'x'?/b
A are-M5[4p'x'?/b
B is-M5[4p'x'?/b
C /-M5[4p'x'?/b