【单选题】Rubber Gloves are packed ( ) cartons ( ) 100 pairs each.
【简答题】If I ______ rubber gloves on, I would have be electrocuted. (not have)
【判断题】在RLC串联电路中,总电压的有效值总是大于各元件上电压的有效值。
【单选题】--- Mum, where are my gloves? Is the pair of gloves ______ mine? --- Yes. You have to wear another pair.
【单选题】A simple cleaning kit, for instance, can include rubber gloves, ______ masks and goggles if necessary.
【简答题】If I ____(not have) rubber gloves on, I would have been electrocuted.