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【单选题】
,30岁,月经周期正常,但延长,9~10日,基础体温双向型,最可能的诊断是
A.
盆腔炎
B.
功能不足
C.
无排卵型出血
D.
子宫肌瘤
E.
子宫内膜不规则脱落
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【单选题】I'm wondering in which play_____ your brother will appear?  I've no idea of the information of the performance. [     ]
A.
that is where
B.
this is when
C.
it is where
D.
it is that
【判断题】V带传动的中心距和小带轮的直径一定时,若增大传动比,则带在大带轮上的弯曲应力将增大。
A.
正确
B.
错误
【单选题】V带传动的中心距和小带轮的直径一定时,若增大传动比,则带在小带轮上的包角将_______。
A.
减小
B.
不变
C.
增大
【单选题】Which of the following about El Niño is TRUE according to the information given in the passage?
A.
The exact physical mechanisms of El Niño have not been discovered yet.
B.
The unusual nature of the 1997—1998 El Niño had been predicted before it occurred.
C.
The end of a strong El Niño can be predicted by using several forecast models.
D.
Many computer forecast models were very effective in predicting the rapid development of the 1997—1998 El Niño.
【单选题】原油主要由( )元素组成。
A.
C,H,S,N
B.
C,O,Ni,S
C.
H,O,Fe,S
D.
S,0,Ni,N
【单选题】膀胱镜检查时寻找输尿管口的标志为
A.
输尿管间襞
B.
膀胱三角
C.
尿道内口
D.
前列腺
E.
尿道嵴
【单选题】听力原文:M: I'm wondering if I could possibly schedule an appointment with Mr. Kelly this week. W: Let me see. On Monday, he will be in Paris for a meeting, and it will take him three days there then he w...
A.
Mr. Kelly will be in Paris on Thursday.
B.
Mr. Kelly will attend a meeting on Thursday.
C.
Mr. Kelly will probably meet this man this week.
D.
Mr. Kelly will have a full schedule this week.
【判断题】成本类、损益类账户月末均无余额。
A.
正确
B.
错误
【单选题】膀胱镜检查时,寻找输尿管口的标志是
A.
膀胱三角
B.
尿道内口
C.
输尿管间襞
D.
膀胱体的粘膜
E.
膀胱尖的粘膜
【单选题】V带传动的中心距和小带轮的直径一定时,若增大传动比,则带在大带轮上的弯曲应力将()。
A.
增大
B.
不变
C.
减小
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