硬恢复与软恢复的区别主要在于()。
A. 是否使用硬盘
B. 是否需要工具软件的帮助
C. 是否需要涉及硬件设备的维修
D. 是否需要专业人员参与
夏季高温多雨，冬季寒冷干燥，最冷月平均气温在0℃以下的气候类型是()。
A. 地中海气候
B. 亚热带季风气候
C. 温带大陆性气候
D. 温带季风气候
某房地产开发企业对其开发的商品住房在明年内销售量超过50万平方米的可能性进行预测，共请了5位有经验的市场营销人员参与预测，其主观估计值分别为0.35、0.4、0.75、0.8、0.9()
A. 55.7%
B. 57.2%
C. 61.6%
D. 63.8%
Ounce for ounce, blends of different artificial sweeteners match any individual artificial
A. When ingested together, different artificial sweeteners in the blends do not interact in a way that makes them harmful to human health.
B. Different artificial sweeteners, when used together in food, do not contribute a more desirable flavor to the food than would any one of them by itself.
C. The acceptable daily intake for any given artificial sweetener is a conservative figure that could probably be greatly exceeded at little or no risk.
D. Consumers who substitute artificial sweeteners for sugar in their diets generally keep track of their daily intake of different sweeteners.
E. The ill effects on health produced by the intake of excessive quantities of any single artificial sweetener cannot be reversed by reducing intake later.
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