【判断题】旅游投诉处理机构应当在受理投诉之日起30日内作出处理决定。( )
【单选题】. I could see that there was ______ arguing with her, but I could not help saying something about it.
【单选题】《旅游投诉处理办法》第二十五条规定,旅游投诉处理机构应当在受理投诉之日起______日内作出处理决定。
【单选题】转速—电流双闭环不可逆系统正常稳定运转后,发现原定正向与机械要求的正方向相反,需改变电机运行方向。此时不应 。
【单选题】旅游投诉处理机构应当在受理投诉之日起( )天内,做出处理。
【单选题】Which of the following is NOT included in the charitable items of the BMGF?
D.
Blend of head and heart.
【单选题】Which of the following domestically produced items is not included in GDP?
D.
All the items are included in GDP.
【单选题】Which of the following items is NOT included in the data that the researchers collected?
C.
Sneezing or congestion.
【单选题】I could just ______ a banner in the distance, but I could not see what's on it.
【单选题】转速—电流双闭环不可逆系统正常稳定运转后,发现原定正向与机械要求的正方向相反,需改变电机运行方向。此时不应 。