皮皮学，免费搜题
登录
搜题
【判断题】
EDTA滴定金属离子应该在强酸性条件下进行。A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】The example of the sugar industry and the diet food industry is mainly to show that______.
A.
the finagle factor exerts its influence not only on scientific research but also on industrial manufacture
B.
apart from scientists, manufacturers may also employ finagle factor to their advantage
C.
the finagle factor cannot suggest that scientists were dishonest
D.
controversy may result from the finagle factor
【判断题】Many people blame the fast food industry for its unhealthy food offered.()
A.
正确
B.
错误
【简答题】A．Development of the canning industry. B．Food processing and chemicals. C．Food industry in different countries. D．Preserving food--past and present.
【简答题】A．Development of the canning industry. B．Food processing and chemicals. C．Food industry in different countries. D．Preserving food--past and present.
【单选题】插花素材的花意与花语是指————。A．素材的象征含义B. 素材的艺术美C. 素材是视觉美D. 素材的个性美
A.
素材是视觉美
B.
素材的艺术美
C.
素材的个性美
D.
素材的象征含义
【单选题】One thing food industry must do is to print on the package the ______ the food contained otherwise it is not accepted by the public.
A.
ingredients
B.
elements
C.
components
D.
factors
相关题目：
参考解析：
知识点：
题目纠错 0
发布
