控制中药各种霉菌生长,使之无法繁殖的相对湿度为A.60%以下B.75%以下C.80%

题型:单项选择题

问题:

控制中药各种霉菌生长,使之无法繁殖的相对湿度为

A.60%以下
B.75%以下
C.80%以下
D.80%~90%
E.90%以上

考点:中药执业药师中药学综合知识与技能中药基础(一)
题型:单项选择题

对于信息系统软件项目,“扩展需求”是指在软件 (1) 已经确定后又要增添新的功能(或进行较大改动)的情况。通常,管理需求扩展的第一步是:将新系统的视图、范围和限制等进行 (2) 并作为业务需求的一部分。评估每一项建议的需求和特性,将与 (3) 进行比较,以决定是否采纳此项变更。
控制需求扩展的另一个有效技术是 (4) 。该方法能够给用户提供预览所有可能的实现,以帮助用户与开发者沟通从而准确地把握用户的真实需求。
在需求管理活动中, (5) 活动的目的是建立与维护“需求—设计—编程—测试”之间的一致性,确保所有的工作成果符合用户需求。

题型:单项选择题
As we all know, Charles Dickens is considered to be a great English writer. He’s very famous not only in Britain, but also in many other   31  in the world. He was born in 1812 and he lived in London. He wrote lots of books, and he also liked   32 . He was an actor.
Maybe it’s interesting to hear that and that’s  33  his books were so good. He gave public readings of his stories that were very popular. His stories first appeared in a magazine, in parts. People always wanted  34  part. He wrote a lot, and most of them are popular. There are films and plays of them   35 : Oliver Twist became a famous musical play, and Great Expectations was a wonderful   36 __.Dickens’ early life was very hard. His family was poor, and his mother sent him out to work in a factory when he was 12. He   37  it, but he used his experiences in his writing. He married Catherine Hogarth and they had a big family. He continued to write   38 he died. When he died in 1870, he was  39  a story. But what a pity! We’ll never know _40_ it ended.
小题1:
A.citiesB.countriesC.townsD.villages
小题2:
A.readingB.writingC.actingD.playing
小题3:
A.whatB.howC.whenD.why
小题4:
A.the nextB.nextC.next toD.next time
小题5:
A.tooB.as wellC.as well asD.also
小题6:
A.bookB.storyC.playD.film
小题7:
A.hatedB.enjoyedC.wantedD.shamed
小题8:
A.asB.whileC.untilD.since
小题9:
A.drawingB.singingC.writingD.making
小题10:
A.what B.how C.whoD.which
题型:单项选择题

患者,女,30岁,体检发现肝脏低密度病灶影,境界清晰,增强扫描后无强化,应首先考虑为()

A.肝棘球蚴病

B.肝囊肿

C.肝囊腺瘤

D.阿米巴样肝脓肿

E.胆管细胞性肝癌

题型:单项选择题

患者女,65岁。咽痛1个月余,查体:右侧扁桃体肿大,鼻咽部未见异常,双肺呼吸音清晰,心脏听诊无异常。腹软,无压痛,未触及腹部包块,肝脾肋下未及,移动性浊音阴性。双下肢无浮肿。扁桃体活检示弥漫大B细胞淋巴瘤,胸部CT及腹部CT未见异常。

化疗后进行放疗,则恰当的放疗剂量选择()

A.25~30Gy

B.30~35Gy

C.35~40Gy

D.40~45Gy

E.45~50Gy

题型:单项选择题
如图所示,在x轴上方存在着垂直于纸面向里、磁感应强度为B的匀强磁场,一个不计重力的带电粒子从坐标原点O处以速度v进入磁场,粒子进人磁场时的速度方向垂直于磁场且与x轴正方向成120°角,若粒子穿过y轴正半轴后在磁场中到x轴的最大距离为a,则该粒子的比荷和所带电荷的正负是(  )

A.,正电荷

B.,正电荷

C.,负电荷

D.,负电荷

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