27.【答案】A【解析】根据文章第一段第四行“Also,"L"means fifty,"C"means one hundred,D"means five hundred and "M"means one thousand.(“L”代表五十,“C”代表一百,“D”代表五百,“M”代表一千。)”可知,这里是在介绍罗马数字,因此选项A“So in Rome,the numbers are"1,II,Ⅲ.IV.V,VI...
in Rome, the numbers are "I, II, III, IV, V, VI, VII, VIII, IX, X". Also fifty, "C" means one hundred. "D" means five hundred and "M" means one thousand. But there are Roman numerals. Today, few people use them because they are difficult to write and count. But we ...
Bronson’s diagram is a seven-pointed star schematically representing the connections of pentatonic, hexatonic, and heptatonic scale types, in terms of contrasting or overlapping scale degree content, by means of interior angles and intersections....
To ignore this aspect of the life of the ancients when trying to discover the sources of numbers means to present the processes of the birth of mathematical concepts in crude and truncated form. That is what Smith (1958, p. 11) did when, in citing the fragment quoted from Ovid's Fasti...
–7 to –1 (a negative number means the nth day or days before the end of the month) Last [1st, 2nd, 3rd, 4th, 5th, Last] [Sun, Mon, Tue, Wed, Thu, Fri, Sat] * dayOfMonth="15" dayOfMonth="–3" dayOfMonth="Last" dayOfMonth="2nd Fri" month One or more mon...
He did not know if he could sing in front of other people. Still, he gave it a try. At the audition(试唱), Trey had the number 1, and it means that he would sing 4.. Trey had butterflies in his stomach then. He searched the room for somebody who might change numbers with him...
In 2015, one in 12 people around the world were over 65;by 2050, it will be one in six.This aging of the population is driven___two factors. The first is declining birthrates, which means old generations are large___(compare)to younger generations, and so, on average, the population...
In the strong winds, we couldn’t risk putting the sails up, so we had no means of controlling the boat. 在强风中,我们不敢冒险去升风帆,因此我们无法控制我们的船。 They risked losing everything. 他们冒着失去一切的危险。 7. Words: ( Lesson 1 ) ...
Our former recommendation used the Partial type feature in TypeScript, which means that the current interface will fulfill a partial version on the wrapped interface. In that way we can extend defaultProps without any changes in the types! interface IMyComponentProps { firstProp?: string; secondPr...
An alternative pathway exists utilising microhomology as a means to repair DSBs. However this pathway leads to a multitude of nucleotide deletions [9]. Theoretically the limited DNA repair that occurs in this alternative pathway could lead to production of a reduced number of unique antigen ...