Cindy _______ rice for breakfast.
A：doesn't have
B：don't have
C：isn't have
D：aren't have
Tim told us that his company ______ robots to do some of the work.
甲、乙两台机器，甲的功率比乙的大，则（）
下列说法正确的是( )
Anna usually plays the guitar _______ 9:00 in the morning.
