A.3%B.2%C.1%D.0.5%
A.10點(diǎn)B.11點(diǎn)C.12點(diǎn)D.13點(diǎn)
A.10點(diǎn)B.9點(diǎn)C.8點(diǎn)D.7點(diǎn)