【简答题】What time does it take off?
【简答题】How long does it take for him/her to go from the house to the shopping center? It takes only ______ on foot.
【简答题】How long does it take the Earth to rotate on its own axis once?
【简答题】坡形普通独立基础的代号是 ( ) ,阶形杯口独立基础的代号是 ( )
【简答题】阶形普通独立基础的代号是: 坡形杯口独立基础的代号是:
【单选题】How much time does it take alcohol to enter a woman's bloodstream after she takes a drink?
【单选题】省级风景名胜区的总体规划,审批部门是( )