—Is Betty _____ music now? —Yes, _____.[
题型:选择题
问题:
—Is Betty _____ music now?
—Yes, _____. [ ]
A. listen to; she is
B. listening to; she is
C. listening to; she isn't
D. listen; she isn't
—Is Betty _____ music now?
—Yes, _____. [ ]
A. listen to; she is
B. listening to; she is
C. listening to; she isn't
D. listen; she isn't