家庭电路中,要安装______表,用来测量用户消耗的电能.
电能表是测量用户在一定时间内消耗的电能,并且根据电能的多少来收取电费.
故答案为:电能.
---May I try the shoes on?
---______, but I think they will be too small for you.
A.As you like
B.It is a pleasure
C.By all means
D.Believe it or not
男性,50岁,自觉咽喉部不适1个多月,间或刺激性咳嗽,CT扫描如图所示,请选择正确的描述和答案()
A.左侧声带内侧壁见结节状影向腔内突出,以宽基底与声带相连
B.增强扫描结节强化不明显,密度均匀,周围结构未见受侵
C.考虑为左侧声带息肉
D.考虑为左侧声带 * * 状瘤
E.考虑为喉癌