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【单选题】
34岁女性,葡萄胎2次清宫后,阴道不规则流血持续存在,尿HCG(+)。首选的辅助检查是()
A.
血β-HCC
B.
X线检查
C.
B超检查
D.
盆腔检查
E.
诊刮
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参考答案:
举一反三
【简答题】Tired of living in the same location but don’t want to leave the house you love? That wouldn’t be a problem if architect Felipe Campolina had his way. The Brazilian architect has designed a concept fo...
【单选题】怀疑论主张,你对于你认为知道的任何命题都不具有()。
A.
根本理由
B.
事实证据
C.
逻辑证明
D.
经验确证
【简答题】直流接触器与交流接触器有何区别?试从结构和工作原理方面分析。
【单选题】在圆柱凸轮机构中,从动件的运动方向为_ ___。
A.
平行于凸轮轴线
B.
垂直于凸轮轴线
C.
沿着凸轮轴线
D.
相交于凸轮轴系
【简答题】A phone user's location is shown by______. A)which eeHphone tower he is connected to B)which cellphone network he is connected to C)how often he uses the phone every day D)the content of his every pho...
【单选题】—Don' t look down upon BobHe has his own advantages—Oh, yes_____others are weak, he is strong.
A.
If
B.
When
C.
Where
D.
Though
【单选题】关于LIN总线,哪个说法是错误的()
A.
LIN是线性单线结构
B.
通信速率是19.2kbit/s
C.
信息是双向传输的
D.
信息是单向传输的
【简答题】John Williams has lived in his present location [A] since he was born. [B] since he graduated from college. [C] since his wife died. [D] almost half his life.
【单选题】关于LIN总线,哪个说法是错误的?( )
A.
通信速率是19.2kbit/s
B.
信息是双向传输的
C.
LIN是线性单线结构
D.
信息是单向传输的
【单选题】关于Lin总线,哪个说法是错误的
A.
Lin 是线性单线结构
B.
通信速率19.2kbit/s
C.
信息是双向传输的
D.
信息是单向传输的
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