It is square可加a，也可以不加。加a时是It is a square，表示“它是一个正方形”。不加a，It is square表示“它是方形的。”这两种情况表示的意思是相同的。square用法：square用作形容词时基本意思是“四方形的，直角的”，引申可指“平方的，适合的，公道的，平等的，老实的，（账）结清的...
A. 145-square-metre B. 145square metres C. 145square metre D. 145-square-metres 相关知识点: 试题来源: 解析 正确答案:B 表示面积时,应该用"数字-square-metres"的形式,例如:100-square-metres。所以本题应该选择B。 问题是考察平方米的正确表达方式。 - 表示面积大小的量词,应该用连字符连接,构...
百度试题 结果1 题目ABCD is a square.)C AC =20cm. Find the are a of □ABCD.A)200B)80C)100D)400B 相关知识点: 试题来源: 解析 A 反馈 收藏
three number one scho three or more years e three pinted extensio three plants three players looking three point problem three points arbitrag three position contro three prohibited three quarters three rs read write r three representation three sets of soup three short stories three shot repeater...
A. length B. height C. weight D. size( )9. Nanjing___ once the capital of China for at least six dynasties. E. will F. has G. has been . will be 相关知识点: 试题来源: 解析 8. D 9. C 第8题:题目描述的是公寓的面积,因此选择表示“尺寸”的size。 第9题:题目描述的是南京曾经...
i am confused i am daviding to i am dumb to tell i am extraordinarily i am flying like a bi i am going to hit the i am here youre being i am indifferent wind i am life i am my own grandpa i am not a man to epu i am not at all amuse i am not happy mandar i am not ...
2) 36 and 64 are both square numbers. They have a sum of 100. Find two square numbers that have a sum of 130. 3) Here is a sorting diagram for numbers. Write a number less than 100 in each space. 4) Explain why 16 is a square number. ...
1Which of the following numbers is not a perfect square?( ).A.B.C.D.E. 2Which of the following numbers is not a perfect square?( ).A.12016B.22017C.32018D.42019E.52020 3Which of the following numbers is not a perfect square?( )A.12016B.22017C.32018D.42019E.52020 反馈...
The area of a small book is about 300___. A. square meters B. square centimeters C. cubic meters D. cubic centimeters 相关知识点: 试题来源: 解析 B。一本书的面积通常用平方厘米表示,A 选项平方米对于一本书来说太大了,C 和 D 选项是体积单位。反馈...
7. Square Numbers A square number is the number resulting from multiplying a number by itself.1111+0=11213+1=4331146416+3=9151010516152015,11721353521The n" square number is equal to the sum of the the n# and (n-1)^t " triangular number. 相关知识点: 试题来源: 解析 From question 6...