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【单选题】
泌尿系梗阻治疗的目的是A.
切除病肾
B.
解除梗阻，改善肾功能
C.
肾盂整形
D.
恢复肾脏形态
E.
恢复肾功能
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举一反三
【简答题】Years ago, if a ager had some problems in her life, she might go home and write in her diary. Now, a ager with problems might go onto the Internet and write about them in a blog (博客). In many ...
【单选题】离心机的使用注意事项,表述错误的是( )
A.
使用离心机时要穿束紧袖口的实验服,束起长发,不能系领带。
B.
使用前应检查离心机是否摆放平稳
C.
离心管对称放入离心机套管中,若只有一支离心管,要在对称位置放入另一支装有等量水的同型号离心管。
D.
离心机从低速开始启动,可以长时间连续运转,但使用过程中不能离人。
【简答题】Years ago, if a ager has some problems in her life, she might go home and wrote in her diary. Now, a ager with the same problems might go onto the Internet and write about ____ in a blog (博客)....
【单选题】In her diary she wrote about ___.
A.
what was happening in the house where she was
B.
what was happening outside
C.
the hopes she had for the future
D.
all of these things
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