题目内容

胰高血糖素、生长激素、生长激素释放抑制素、肾上腺素、皮质醇都是能升高血糖的激素。

A. 对
B. 错

查看答案

搜索结果不匹配？点我反馈

更多问题

酮症酸中毒、乳酸性酸中毒和低血糖昏迷,都是糖尿病可诱发的急性并发症

A. 对
B. 错

选择正确选项。

A. 允许尺寸的变动量叫尺寸公差。
B. 设计时根据计算或经验确定的尺寸是公称尺寸。
C. 尺寸要素允许的尺寸的两个极端是极限尺寸。
D. 某一尺寸减去其公称尺寸所得的代数差称为偏差。

极限偏差有上极限偏差和下极限偏差。极限偏差值可以是正值、负值或零，其查表时单位为μm。

A. 对
B. 错

T：John, -【1】-and fall asleep often these days. What’s going on?J: I’m sorry. Mr. Smith.T:What time did you go to bed last night?J: 12 at midnight.T: Oh, no. What were you doing?J: I was playing a computer game.T: Oh, John. Do you play computer games that late everyday?J: Almost everyday. Time flies when I play computer games. -【2】- ?T: Hmm,-【3】- ? First, set you game time and then set the alarm to go off when the time is up.J: So I set the end time on my alarm clock when I start playing the game?T: Yes, that’s right.-【4】- .J:-【5】- .T: Well I hope to see positive changes soon!