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【单选题】用高效液相色谱法测定一般护肤类化妆品中氢醌，已知标准溶液的出峰时间为3分51秒，如样品液也在3分51秒有一流出峰，在下面5种措施中，哪一种措施最不可取
A.
测定该峰流出物的质谱，如仍为阳性结果，即可报告含有氢醌
B.
直接出含有氢醌的检验报告
C.
测定该峰流出物的紫外吸收光谱，如仍为阳性结果，即可报告含有氢醌
D.
改变色谱柱，如仍为阳性结果，即可报告含有氢醌
E.
改变流动相，如仍为阳性结果，即可报告含有氢醌
【单选题】化妆品是指以涂擦或者其他类似的方法散布于人体表面(),以达到清洁、消除不良气味、护肤、美容和修饰目的的日用工业化学产品。
A.
面部
B.
手部
C.
腿部
D.
任何部位
【单选题】下列变化中涉及化学变化的是（）⑴爆竹燃放⑵碘的升华⑶金属钝化⑷铝热反应⑸干冰汽化⑹加热氯化铵⑺甘油加水作护肤剂⑻明矾净水⑼蜂蚁螫咬后涂稀氨水可以减痛⑽医用酒精可用于皮肤消毒⑾烹鱼时加入少量的料酒和食醋可减少腥味⑿橡胶老化⒀用四氯化碳可擦去圆珠笔油渍⒁蛋白质的盐析
A.
⑴⑶⑷⑸⑺⑿⒀
B.
⑵⑷⑸⑺⑿⒀⒁
C.
⑵⑸⑺⒀⒁
D.
以上选项均不正确
【单选题】甲公司为增值税一般纳税人,2019年9月进口一批高档护肤类化妆品,海关核定的关税完税价格85万元,已缴纳关税4.25万元。 增值税税率为13%;高档化妆品消费税税率为15%。甲公司进口高档护肤类化妆品增值税税额的下列算式中,正确的是( )。
A.
（85＋4.25）×13%
B.
85 ÷（1－15%）×13%
C.
（85＋4.25）÷（1－15%）×13%
D.
85 ×13%
【单选题】Skin Care护肤It could be inferred that people apply sunscreen upon the exposed skin when outdoors because they want to(). A. be healthy looking B. protect the pores of the skin C. become more sun-tanned...
A.
Skin Care
B.
护肤
C.
The eyes are described as the windows of the soul, the mouth as the courier of thought, and the nose as the servant of olfaction. The skin is just the frame to the picture. Unfortunately, many judge themselves according to this frame. They could either have feelings of content or censure of their own physical features. Good health and self-esteem go hand-in-hand during the process of exercising and establishing good health habits. The skin’s clarity of ache, wrinkles, and sunburns is merely assistance to their stature of confidence. Having healthy skin is a step to confidence. Becoming worry-free of appearances is practicing good sleeping, eating, and drinking habits that lead to the success of a healthy looking person. Adolescents need about 8-10 hours of sleep a night, and s need less than that. However, the body needs to rest and save energy for ongoing activities. Eating properly from the four basic food groups maintains the balance of proteins and nutrients. Fluid consumption of water is more recommended by doctors than the choice of soft drinks that are out on the market. Water provides plenty of water that is the key to have that fresh natural look. When actress, Rebecca Gayheart, (the commercial model of Noxema)was interviewed by Shape magazine in the 1998 November issue, she said, "My beauty routine is basically plenty of sleep and lots of water. " Exercising regularly will circulate blood and keep skin firm and toned. Getting involved in an activity that a person enjoys, and they are most likely to be happy and look more healthy. Having to be the largest organ of the human body, the skin’s main function is to protect the body from microbes. Because of the large coverage of the skin over the body, it would be encouraged to take care of its texture and form. Many desire healthy looking skin that is smooth and firm. The attraction for this desire makes the market place booming with industry in order to fulfil the consumers’ desire. Viewers at home can be guaranteed to see some type of commercial advertisement on TV that focuses on the integument and appendages of hair, make-up, lotions, or nail products. Keeping the face clear promotes good self-esteem and confidence to one’s appearance. Good skin can save time from make-up. When a girl wants to step out for a night of the town, the pimples and blemishes on her face will be the last thing that she will be conscious of. Little things can be erupted from something so miniscule. The first thing to combat would be the pores. Pores are what allows the skin to breathe. If pores were to be blocked by dirt, oil, or make-up, unwanted ache would take place. Avoid wearing make-up to sleep and touching the face when hands are dirty. Pores can be kept clean if washed daily, by using a soft facial cleanser versus the usage of deodorant soaps. Whenever heading for the pool or a day out in the sun, never forget to protect your skin from hazardous Ultraviolet (UV)rays. By overexposure to Ultraviolet rays, you’re more likely to develop cancer. Through the appliance of sunscreen upon the exposed skin, and underneath make-up we can decrease the odds are more likely to be in your favor. Do not go out and tan, because that ruins the outer membranes. The high percentage of risk upon skin cancer is a large fear.
相关题目：
【单选题】用高效液相色谱法测定一般护肤类化妆品中氢醌，已知标准溶液的出峰时间为3分51秒，如样品液也在3分51秒有一流出峰，在下面5种措施中，哪一种措施最不可取
A.
测定该峰流出物的质谱，如仍为阳性结果，即可报告含有氢醌
B.
直接出含有氢醌的检验报告
C.
测定该峰流出物的紫外吸收光谱，如仍为阳性结果，即可报告含有氢醌
D.
改变色谱柱，如仍为阳性结果，即可报告含有氢醌
E.
改变流动相，如仍为阳性结果，即可报告含有氢醌
【单选题】化妆品是指以涂擦或者其他类似的方法散布于人体表面(),以达到清洁、消除不良气味、护肤、美容和修饰目的的日用工业化学产品。
A.
面部
B.
手部
C.
腿部
D.
任何部位
【单选题】下列变化中涉及化学变化的是（）⑴爆竹燃放⑵碘的升华⑶金属钝化⑷铝热反应⑸干冰汽化⑹加热氯化铵⑺甘油加水作护肤剂⑻明矾净水⑼蜂蚁螫咬后涂稀氨水可以减痛⑽医用酒精可用于皮肤消毒⑾烹鱼时加入少量的料酒和食醋可减少腥味⑿橡胶老化⒀用四氯化碳可擦去圆珠笔油渍⒁蛋白质的盐析
A.
⑴⑶⑷⑸⑺⑿⒀
B.
⑵⑷⑸⑺⑿⒀⒁
C.
⑵⑸⑺⒀⒁
D.
以上选项均不正确
【单选题】甲公司为增值税一般纳税人,2019年9月进口一批高档护肤类化妆品,海关核定的关税完税价格85万元,已缴纳关税4.25万元。 增值税税率为13%;高档化妆品消费税税率为15%。甲公司进口高档护肤类化妆品增值税税额的下列算式中,正确的是( )。
A.
（85＋4.25）×13%
B.
85 ÷（1－15%）×13%
C.
（85＋4.25）÷（1－15%）×13%
D.
85 ×13%
【单选题】Skin Care护肤It could be inferred that people apply sunscreen upon the exposed skin when outdoors because they want to(). A. be healthy looking B. protect the pores of the skin C. become more sun-tanned...
A.
Skin Care
B.
护肤
C.
The eyes are described as the windows of the soul, the mouth as the courier of thought, and the nose as the servant of olfaction. The skin is just the frame to the picture. Unfortunately, many judge themselves according to this frame. They could either have feelings of content or censure of their own physical features. Good health and self-esteem go hand-in-hand during the process of exercising and establishing good health habits. The skin’s clarity of ache, wrinkles, and sunburns is merely assistance to their stature of confidence. Having healthy skin is a step to confidence. Becoming worry-free of appearances is practicing good sleeping, eating, and drinking habits that lead to the success of a healthy looking person. Adolescents need about 8-10 hours of sleep a night, and s need less than that. However, the body needs to rest and save energy for ongoing activities. Eating properly from the four basic food groups maintains the balance of proteins and nutrients. Fluid consumption of water is more recommended by doctors than the choice of soft drinks that are out on the market. Water provides plenty of water that is the key to have that fresh natural look. When actress, Rebecca Gayheart, (the commercial model of Noxema)was interviewed by Shape magazine in the 1998 November issue, she said, "My beauty routine is basically plenty of sleep and lots of water. " Exercising regularly will circulate blood and keep skin firm and toned. Getting involved in an activity that a person enjoys, and they are most likely to be happy and look more healthy. Having to be the largest organ of the human body, the skin’s main function is to protect the body from microbes. Because of the large coverage of the skin over the body, it would be encouraged to take care of its texture and form. Many desire healthy looking skin that is smooth and firm. The attraction for this desire makes the market place booming with industry in order to fulfil the consumers’ desire. Viewers at home can be guaranteed to see some type of commercial advertisement on TV that focuses on the integument and appendages of hair, make-up, lotions, or nail products. Keeping the face clear promotes good self-esteem and confidence to one’s appearance. Good skin can save time from make-up. When a girl wants to step out for a night of the town, the pimples and blemishes on her face will be the last thing that she will be conscious of. Little things can be erupted from something so miniscule. The first thing to combat would be the pores. Pores are what allows the skin to breathe. If pores were to be blocked by dirt, oil, or make-up, unwanted ache would take place. Avoid wearing make-up to sleep and touching the face when hands are dirty. Pores can be kept clean if washed daily, by using a soft facial cleanser versus the usage of deodorant soaps. Whenever heading for the pool or a day out in the sun, never forget to protect your skin from hazardous Ultraviolet (UV)rays. By overexposure to Ultraviolet rays, you’re more likely to develop cancer. Through the appliance of sunscreen upon the exposed skin, and underneath make-up we can decrease the odds are more likely to be in your favor. Do not go out and tan, because that ruins the outer membranes. The high percentage of risk upon skin cancer is a large fear.
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