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【单选题】
肾性贫血的原因是:
A.
肾排出多,Hb生成减少
B.
肾排出血浆蛋白过多
C.
肾合成促红细胞生成素减少
D.
肾排出叶酸过多
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参考答案:
举一反三
【简答题】What does the author hope the manager do? He hopes the manager will give immediate attention to__________ in the hotel.
【单选题】The shop assistant said he knew . [     ]
A.
where does the manager live
B.
where the manager lives
C.
where did the manager live
D.
where the manager lived
【简答题】A.The manager would contact her on May 1st. B.Linda Brown got the job. C.The manager promised her a pay rise. D.She was able to enter the university.
【判断题】使用万用表欧姆档测量电阻时,指针越接近满右偏时,读数越准确。
A.
正确
B.
错误
【单选题】对TTL与非门多余输入端的处理,不能将它们()。
A.
与有用输入端连在一起
B.
悬空
C.
接正电源
D.
接地
【简答题】A. She will report the complaint to the manager. B. The manager refused to talk to the man. C. The manager was on a business trip. D. She will deal with the complaint.
【单选题】You ought______ the matter to the manager the day before yesterday.
A.
to report
B.
to have reported
C.
to reporting
D.
have repoi
【单选题】对 TTL 与非 门多余输入端的处理,不能将它们 ( ) 。
A.
与有用输入端并联
B.
接地
C.
接高电平
D.
悬空
【判断题】使用万用表欧姆档测量电阻时,指针越接近满右偏时,读数越准确。
A.
正确
B.
错误
【单选题】对于 TTL 与非门多余输入端的处理,不能将其
A.
和有用输入端接在一起
B.
悬空
C.
接正电源
D.
接地
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