The number of 1/4-inch lengths in a 4-inch lengh 如何理解?

Listen and number the words【1-4】in the order of the sounds you hear in What cultures have the following superstitions?Write the names of these cultures in the blanks.1)The number 13 is unlucky.___________2)The number 4 is unlucky._________3)The number 7 is lucky.________4)The number 8 is lucky.____________ The number of 1/4-inch lengths in a 4-inch lengh 如何理解? number of students in the class The number of ( )in our class( The number of ( )in our class( the number of students in 250 year in the number of 的用法是什么 又一道英文化学题..Which one of the following is not the same number as the rest?A.The number of molecules in 4 moles of CO2.B.The number of hydrogen atoms in 2 moles of H2O.C.The number of chloride ions in 4 moles of CaCl2.D.The number of hyf 英语翻译what is the tenths digit in the decimal representation of a certain number?(1)the number is less than 1/3(2)the number is greater than 1/4 What's __________ people in Australia?A. the number of B. a number of C. number D. the population of There are () stamp-collectors in our class A the number of B a number OF c NUMBERS D NUMBER OF (1/3)During the past year,the number of traffic accidents in that city( _____ (number)of the students ____(stay)in the classroom English has the largest number of s___ in the world. The number of the students in our class is 32 The number of violent crimes in the United State the number of people in the story翻译