The doctors _______ the medicines to the people in the flood area.
A
暂无解析
Theengineersinthislabspentseveralweeks_______theirplansforthenewbicycle.
After working for twenty hours without any rest, the doctors were _______.
The_______workcontinuedformorethanaweekbuttherewasstillnosignofthemissingboy.
IntheUnitedStates,theforeignpolicyisdecidedbythe________government,notbyeachstate.