某女,停经48天,反复恶心呕吐清涎,伴疲倦乏力,尿妊娠试验阳性,诊断为()
A. 转胞
B. 胞漏
C. 胎漏
D. 恶阻
E. 胞阻
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首批中央银行专项票据发行,共向8省(市)272家联社发行中央银行专项票据()
A. 115亿
B. 118亿
C. 119亿
音频信号取样频率为44。1KHz,若取样点量化数为16bit,求每秒钟的数据量是多少?
If the carrier and the shipper have agreed that the goods shall or may be carried on deck,the carrier must()in the bill of lading a statement to that effect.
A. desert
B. dessert
C. insert
D. reseat