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【单选题】
患者女,38岁,因“右上腹痛1d”来诊。查体:T39.5°C;巩膜,右上腹部肌紧张,压痛。 下一步检查应首选:A.
口服/静脉胆囊造影
B.
ERCP
C.
腹部B型超声
D.
肝、胆CT
E.
腹部X线片
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皮皮学刷刷变学霸
举一反三
【单选题】Complete the sentences with the correct answers . Do you know the girl _____?
A.
whom he often talk to
B.
to who he often talks
C.
to that he often talks
D.
he often talks to
【简答题】A．It's often cold and snowy. B．It's often wet and warm. C．It's often cool and dry. D．Not mentioned in the conversation.
【简答题】将下列命题改写为“若p，则q”的形式．并判断真假． （1）偶数能被2整除； （2）奇函数的图象关于原点对称； （3）在同圆或等圆中，同弧或等弧所对的圆周角不相等．
【简答题】奇函数的图形关于 对称,偶函数的图形关于 对称。
【简答题】y=xlnx的极值与极值点．
【单选题】Complete the sentences with the correct answers . Do you know the girl _____? A. whom he often talk to B. to who he often talks C. to that he often talks D. he often talks to
A.
whom he often talk to
B.
to who he often talks
C.
to that he often talks
D.
he often talks to
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