【单选题】There is something wrong with my ________. I can’t hear you clearly at all.
【单选题】Speak _____, please. I can’t hear you.
【单选题】The old washing machine makes loud _______, I can’t hear you clearly.
【简答题】手之三阴,从 走 。 手之三阳,从 走 。足之三阳,从 走 。足之三阴,从 走 。
【简答题】Please speak louder. I can’t hear you (clear).
【单选题】按《计量规范》,现浇混凝土钢筋的计量单位( )。
【单选题】---Open the window please, Mike. --- ? I can’t hear you.