气雾剂按其医疗用途的不同的分类不包括()
A.吸入气雾剂
B.外用气雾剂
C.消毒气雾剂
D.泡沫型气雾剂
参考答案:D
简述基本电费的计算?
That's Ann and _____Paul. [ ]
A. it's
B. Those's
C. that's
D. she's