PRGRM键的用途是在方式,编辑和显示内存中的程序;在MDI方式,输入和显示()数据。
A.PLC
B.MC
C.NC
D.MDI
参考答案:D
阅读短文,回答问题。
My name is Jim. Look, who's that girl in the white skirt? Oh, she's my sister, Lucy. She is ten years old.
Today is her birthday. All her friends are at our home. They are Jane, Ann, Lily and Rose. Look at these
presents. They are for Lucy. This puppet is from Jane and Ann. That brown monkey is from Lily and Rose.
Look at these red and blue flowers. They are very beautiful. I send (送) them to my sister.
1. Is today Jim's birthday?
2. Who are Lucy's friends?
3. Is the puppet from Lily and Rose?
4. What colour are the flowers?
5. Who sends the beautiful flowers?
糖尿病患者尿量增多的原因是()。
A.饮水过多
B.肾小球滤过率增高
C.肾小管重吸收氯化钠量减少
D.小管液溶质浓度过高
E.深交感神经紧张度降低