英语翻译A train of length 1000 m entres a tunnel that is 5.5 km

英语翻译A train of length 1000 m entres a tunnel that is 5.5 km 介词填空 A train is going ______ the tunnel at the moment.Young 英语翻译A frictionless inclined plane of length 20m has a maximu 英语翻译A slender rod of length L=200mm is held in equilibrium a 英语翻译⒈the length of the perimeter of a right triangle is 60 i 问一道英语奥数题A 120-meter train is gong to pass a tunnel.At 10:00 英语翻译1、A square with sides of length 1 is divided into two co A tunnel is very hard to build. It is not the length of a street. "length:"+a.length"\n" a light a------- at the end of the tunnel 英语翻译Mr Fool is at the window of a train at a station.Mr Fool