(1)The length of a speech is a matter of great importance.An hour is long enough for a good publish speech.(2)A successful public speaker’s main object is rouse and keep the attention of his audience.(3)Good anecdotes and stories are great aids to
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1）The sum of the area s of two circles is 65pi square feet.The length of a radius of the larger circle is one foot less than twice the length of the radius of the smaller circle.Find the length of a radius of each circle.2) The combined area of a s
连词成句：whale's tooth of the a sperm length is 50cm
20cm of a sperm whale's the length tooth is [连词成句
whale's tooth of the a sperm length is 50cm
the length of a sperm whale's tooth is 20 cm如何对20CM提问?
the length of a sperm whale's tooth is ( ) cm 这是什么意思.急!急!急!
the length of a sperm whale's tooth is 20 cm对20CM提问
Life's like a play:It's not the length,but the excellence of the acting that matters——
英语翻译Life's like a play:It's not the length,but the excellence of the acting that matters
What is the average length of people's penis?
翻译Life is like a play; It’s not the length,but the excellence of the acting that matters!
1、What is the maximum number of cubes with sides of a length that could fit inside a cube with sides of length 2s?(A) 8 (B) 16 (C) 32 (D) 64 (E) 128可是不知道怎么算出来的2、The sum of the lengths of two sides of isosceles triangle K is
GRE数学题1题.3（r/3+s/4+5/3）与r-s+5比较大小2题.The sum of 2 and the number of edges of a cube与The sum of the number of vertices of a cube and the number of faces of a cube大小3题.The number of walking steps,each of length 0.4 meter,
What's the volume of a box with a length of 1.7inch ,a width of 2.3inch,and a heighe of 6.2 inch?快,
1、There is a sound wave,the frequency of the wave f=440Hz,and the velocity V=340m/s,Find the wavFind the wave length of the sound wave?
the length of a Dragon boat 的意思
It is not the length of a street.
帮忙翻译中学数学题,看不懂啊!1 he sum of the length, width, and height of a rectangular box is 17cm. the length is one third the height. the sum of the length and height exceeds twice the width by 2cm. find the length, width, and height