【多选题】Another way to express "One moment, please" is ( ).
D.
Just a minute, please.
【单选题】Attention please , everybody! Please keep ______ for a moment . And let me take a photo .
【单选题】“前进向上,强制切土”是 ( ) 挖土机的工作特点。
【单选题】Attention, please, every one! Please keep ____ for a moment while I take your photograph.
【判断题】埋阻焊的农口形式与焊条电弧焊基本相同,但由于垣狐焊的特点,应采用纹厚的钝边。
【简答题】Attention please, everybody! Please keep ____for a moment. And let me take a photo. (silent)
【单选题】科学家经过长期研究,发现了电和磁有密切的联系,其中两项重要的科学探究如图甲、乙所示.下列关于这两项科学探究的说法正确的是( )
A.
甲图中导体棒ab沿水平方向快速运动时,灵敏电流表指针将会发生偏转
C.
乙图中闭合开关后,仅将蹄形磁体磁极上下对调,导体棒ab受力方向不变
【单选题】—Excuse me. When does Flight CZ3391 take off? —One moment, please. I'll _____ it _____. [ ]
【单选题】----Can I take your______,Sir? ----Please wait for a moment.
【单选题】A moment, please! Let me take down what you’ve said I forget.