请选择ABCD4P+J7N7v8G(Y6a/I5| Where ________________ the students?/x/O;r0S5~0C
A. am/x/O;r0S5~0C
B. is/x/O;r0S5~0C
C. are/x/O;r0S5~0C
D. //x/O;r0S5~0C