糖尿病酮症酸中毒患者经注射胰岛索及静滴生理盐水后，血糖降低、

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问题单项选择题

糖尿病酮症酸中毒患者经注射胰岛索及静滴生理盐水后，血糖降低、失水纠正、尿量增多，此时最应注意防止

A．低钠血症
B．低钾血症
C．低钙血症
D．低血糖
E．低血压

答案

参考答案：B

选择题

Have you heard ___ news? The price of____petrol is going up again！

A．the, the

B．不填，the

C．the, 不填

D．不填，不填

选择题

Only by practising a few hours every day ________ be able to play the piano well.

A．you would

B．would you

C．you will

D．will you