请选择CBA3K3`*|9u4w —How many computers _____ in your classroom?4R5P*Q.U9f5s5u
—There are two.4R5P*Q.U9f5s5u
A.are there4R5P*Q.U9f5s5u
B.are you have4R5P*Q.U9f5s5u
C.does you have4R5P*Q.U9f5s5u