女,50岁,20余天来因体检发现左上腹部包块,边界不清,质硬,轻触痛,查体脾于肋下3指,化验血常规示WBC50.3×109/L,Hb170g/L,PLT680×109/L。
最不可能的诊断是()
A.慢性粒细胞白血病
B.慢性淋巴细胞白血病
C.类白血病反应
D.原发性血小板增多症
E.骨髓纤维化症
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从方框中选择恰当的词或短语并用其正确的形式填空。
小题1:The boy ____________________________ English now.
小题2:She is not asleep. She is _________________.
小题3:Eating healthy food ________________________ our health.
小题4:If we give the job to the man, it is ________________ for the woman.
小题5:She always buys me some gifts __________ when I am in a bad mood.
小题6:It is important ________________________ before you begin to do it.
小题7:You had better wear white when you are _________________________.
小题8:The old man ______________________________________ last year.
小题9:The poor girl often _____________________ her mother after her mother died.
小题10:I go to school by bike ________________.
仿照例句的格式,发挥想象,再写出二个关于书的比喻句。
例:(1)书是钥匙,能开启智慧之门。
(2)书是阶梯,能帮助人们登上理想的高峰。
①________________________________________________________________
②________________________________________________________________
简析《寒夜》中曾树生的形象。
壁胸膜可分为()、()、()和()4部。
原理工艺流程图在绘制时,要按比例绘制。