细菌细胞与动植物细胞的结构相比，它没有（　　）

关于《南京条约》中“协定关税”条款的规定，英国人认为：“同英国臣民进行贸易的中国臣民将不因为他们那方面进行交易而承受特别的负担或特殊的苛捐杂税”。清政府认为：这个税率（值百抽五）比现有的帝国税率（值百抽二到值百抽四）还高，所以应允了英方的要求。中英双方不同的认识说明（     ）

已知函数f(x)=$\left\{\begin{array}{c}{2}^{x-1},x\le 1\\ -{\log }_2(x+1),x>1\end{array}\right.$,且f(a)=-3, 则f(6-a)=(    )

Jack is a clerk of a bookstore. Here is the note from his boss, Ben. Jack has to decide what books to order according to the following note and the descriptions of the books.
Hi Jack,
You must hand in the order list of books to me by the first working day of every month. The rules for choosing books are:
For textbooks:
● August is coming. We must choose all textbooks, without thinking of other rules.
For books which are not textbooks:
● If more than five copies of books were sold last month, we choose them. But if there are five copies or more in stock (现货), we do not make an order.
● If the wholesale (批发) prices of the books are higher than $75, we do not choose them. And we do not order anything whose retail (零售) price is higher than $100.
Ben
The descriptions of the books

2017年4月28日，湖南省湘西土家族苗族自治州中级人民法院公开宣判广西壮族自治区党委原常委、南宁市委原书记余远辉受贿一案，对被告人余远辉以受贿罪判处有期徒刑十一年，并处罚金人民币一百万元。这说明（    ）

①法律对全体社会成员具有普遍约束力

②刑事违法性是犯罪的必然结果

③被告人收到的制裁有刑事制裁和民事制裁

④法律具有制裁违法犯罪行为的功能