1965年著名的LIE实验表明停止一切口腔卫生，均在（）发病A、10-21天B、5-10天C、6-12天D、7-14天E、10-25天
1965年著名的LIE实验表明停止一切口腔卫生，均在（）发病
- A、10-21天
- B、5-10天
- C、6-12天
- D、7-14天
- E、10-25天
相关考题：
某实验室在开展质量控制时，连续4次参比样品测定值均在上警告线与控制线以内，测定结果应如何处理A、表明实验有误差，必须查明误差来源后，才能报告结果B、表明实验中存在一个正干扰因素，结果可以报出C、表明实验中有干扰物存在，应重新测定样品D、表明有正或负干扰，要清查干扰原因，才能报告结果E、实验结果在控制限以内，实验误差很小
In charter-party，a clause states： the vessel to be employed between good and safe ports or places where she can ______.A.safe lie always floatB.safely lie always floatC.safe lie always afloatD.safely lie always afloat
单选题某实验室在开展质量控制时，连续4次参比样品测定值均在上警告线与控制线以内，测定结果应如何处理（）A表明实验有误差，必须查明误差来源后，才能报告结果B表明实验中存在一个正干扰因素，结果可以报出C表明实验中有干扰物存在，应重新测定样品D表明有正或负干扰，要清查干扰原因，才能报告结果E实验结果在控制限以内，实验误差很小
单选题In charter-party，a clause states: the vessel to be employed between good and safe ports or places where she can（）.Asafe lie always floatBsafely lie always floatCsafe lie always afloatDsafely lie always afloat
单选题Hancock’s research finding surprised those who believed that _____.Apeople are less likely to lie in instant messagesBpeople are unlikely to lie in face-to-face interactionsCpeople are most likely to lie in email communicationDpeople are twice as likely to lie in phone conversations