【单选题】It is reasonable to ______ that the economy will continue to improve.
【单选题】Please arrange for ________ to clean the holds before my vessel takes cereal
【判断题】It is reasonable to give space to others while chatting in the exhibition.
【单选题】无线局域网WLAN使用的传输介质是:( )
【单选题】The Rose Bowl parade (takes place) every year (in) Pasadena (in) (New Year's Day).
【单选题】Let’s ____ these chairs ____ the room. [ ]
【判断题】测量电气设备绝缘的泄漏电流时应加交流电压。 ( )