A.Na2HPO4
B.NaHSO4
C.(NH4)2SO4
D.K2S
答案:B
If you ______ to the party, you'll have a good time. [ ]
A. will go
B. shall go
C. go
D. went
患儿男性,5岁,主诉近1年来右腰部间断胀痛,无血尿、尿频、尿急和尿痛,无排尿困难。查体:右上腹略饱满,双合诊右肾区可触及一软性包块,并随呼吸上下活动。
首先应行以下哪一种检查
A.CT
B.B超
C.肾图
D.肾动态扫描
E.MRI