【简答题】不同的工件,穿丝孔的位置的选择不尽相同;当切割带有封闭型孔的凹模工件时,对于小的型孔切割,穿丝孔可设在 _________ ;对于大的型孔切割,穿丝孔可设在 _______ ,注意无用的切入行程不要 __________ ,否则浪费加工时间。 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
【多选题】Reading Part3 Complete the conversation between a nurse and a patient. Mark the correct letter A—H on your answer sheet Nurse: Kyle, you will be on a special diet from now on. Low---salt diet. Kyle: (...
A.
I did not know that garlic salt had salt in it.
B.
I don't like low—salt diet. C . OK.I won't add salt to my food now. D.I will follow your advice. Thank you. E.Why do I need a special diet? F.I don't think my illness is serious. G.I know. What about frozen vegetables? H.Good morning. I feel much better now.
【单选题】场地竖向设计时,设计标高确定的主要因素中不包括()
【单选题】A heart-healthy diet is one that contains______.
A.
a low level of sodium.
B.
a lot of potassium and calcium.
【判断题】A low-sodium diet is essential for patients with hypertension for diet regulation.