【多选题】园林规划设计必须遵循的原则是 , , 。
【单选题】浸润麻醉时,在局麻药巾加入少量肾上腺素的目的是( )。
【单选题】We can do the work better with ____ money and ____ people. [ ]
【单选题】We can do the work better with ________ people and _______ money.
【单选题】We can do the work better with ______ money and ______ people. [ ]
【单选题】We can do the work better with ______ money and ______ people.