-
Anonymous users2024-01-24D This question is a material inference question, which tests students' ability to analyze and organize information, and the knowledge points examined are mainly the correct use of chemical terms, so the practice of chemical terms in the usual study should be practiced unremittingly to ensure that the score points are not lost
(1) For method 1, 4 tables can sit 18 people together, n tables can sit (4n+2) people, for method 2, 4 tables can sit 12 people, n tables can sit (2n+4) people, 2) the restaurant has 40 such rectangular tables, according to method 1, every 5 tables can be put together into a large table, then 40 tables can be put together into 8 large tables, a total of 176 people can be seated; According to method 2, every 5 sheets are put together into a large table, then 40 tables can be put together into 8 large tables, and a total of 112 people can be seated, 3) if it is changed to every 8 sheets to form a large table, a total of 170 people can be seated according to the way; A total of 100 people can be seated according to method 2. >>>More
He just doesn't want to pay. Is it a boy?,This kind of person is a bit greedy and cheap.。
Tell him that the toilet flight engine was damaged by a terrorist attack and that it has been sent for repair and will be repaired tomorrow, and let him come back tomorrow, and leave a code when he comes.
It means that the family is very good and prosperous.
Of course not, just take the original character back, and if you want to open another number for other characters, when"Transit stations"