皮皮学，免费搜题
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【单选题】
下列叙述中，哪一项与异烟肼的性质不符A.
与氨制硝酸银试液作用生成银镜反应
B.
与溴水作用使红棕色消失
C.
硫酸铜试液混合在碱性条件下显示深蓝色
D.
与香草醛作用生成淡黄色固体物
E.
易溶于水，微溶于乙醇，极微溶于乙醚
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皮皮学刷刷变学霸
举一反三
【单选题】We can infer by this label that______.
A.
The medicine could cause some people to feel nervous.
B.
Children may take the same dosage as adults take
C.
One may not take this medicine before going to bed
D.
the medicine is liquid
【单选题】What can we infer from the assertion that 'corporations were competing to see which could provide the most mediocre health care coverage' 9
A.
Some benefits packages for full-time employees have already been a standard for freelancers.
B.
Those who provide lesser health care coverage will be degraded in the industry evaluation.
C.
Some companies use mediocre health care coverage as an edge in attracting freelancers.
D.
It is a common practice for the companies not to provide adequate health care coverage for freelancers.
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