现货采购指采购方与物品或资源持有者协商后，即时交割的采购方式。其特点在于（）。_采购管理_全学科试题题库

当前学科：采购管理

题目：多选
现货采购指采购方与物品或资源持有者协商后，即时交割的采购方式。其特点在于（）。
答案： <查看本题扣1积分>

查看答案

答案不对？请尝试站内搜索

推荐知识点:

《诗经·豳风·七月》中以史诗般的气势记述农家的劳作、艰辛，以时间为线索将农家生活的方方面面展现出来。

患者青年女性，3天前上楼梯时发现双下肢力弱，1天前出现下肢力弱加重，同时双手麻木、力弱，今晨起床觉胸憋、气短，无二便异常。经检查确诊为格林-巴利综合征。该患者如果出现胸憋、气短最可能的原因是（）

伞形科植物如小茴香的果实中含有()。

既补肾壮阳，又纳气平喘的中药是（）

学校情境中，能够为学生提供替代性自我效能信息的主要是同伴和（）榜样。

下列选项是无排卵性功血出血原因的是（）

确需利用堤顶或者戗台兼作公路的，须经什么机关批准？

土耳其人喜欢（），饮茶是土耳其一道颇具特色的生活景观。

通过主题途径检索有关肺癌的文献，以下哪个是正确的主题词?()

回答题: Exercise Being Good or BadCan exercise be a bad thing? Sudden death during or soon after strenuous exertion on the squash court or on the army training grounds, is not unheard of. 51 trained marathon runners are not immune to fatal heart attacks. But no one knows just 52 common these sudden deaths linked to exercise are. The registration andinvestigation of such 53 is very patchy; only a national survey could determine the true 54 of sudden deaths in sports. But the climate of medical opinion is shifting in 55 of exercise, for the person recovering from a heart attack as 56 as the average lazy individual. Training can help the victim of a heart attack bylowering the 57 of oxygen the heart needs at any given level of work 58 the patient can do more before reaching the point where chest pains indicate a heart starved of oxygen. The question is, should middle-aged people, 59 .particular, be screened for signs of heart disease before 60 vigorous exercise?Most cases of sudden death in sport are caused by lethal arrhythmias in the beating of the heart, often in people 61 undiagnosed coronary heart disease. In North America 62 over 35 is advised to have a physical check-up and even an exercise electrocardiogram. The British, on the whole, think all this testing isunnecessary. Not many people die from exercise, 63 , and ECGs ( 心电图 ) are notoriously inaccurate. However, two medical cardiologists at the Victoria Infirmary in Glasgow, advocate screening by exercise ECG for people over 40, or younger people 64 at risk of developing coronary heart disease. Individuals showing a particular abnormality in their ECGs 65 , they say, a 10 to 20 times greater risk of subsequently developing signs of coronary heart disease, or of sudden death.第51题应选：