请选择CBA1g/e(m)k/M*L4M2` My mother usually ______ books in the bedroom. But today she is _________ in the kitchen./a,L6C8@0`)[-L9`*v4B2{4F3e5W4g
A. read, reading/a,L6C8@0`)[-L9`*v4B2{4F3e5W4g
B. reads, reading/a,L6C8@0`)[-L9`*v4B2{4F3e5W4g
C. reading, reads/a,L6C8@0`)[-L9`*v4B2{4F3e5W4g