The cost is about 50 yuan per person,50yuan画线部分提问

The cost is about 50 yuan per person,50yuan画线部分提问 The cost of this trip is about 200 yuan per person.为什么不加of the of is about trip per this cost person 200yuan. the bike cost me 50yuan 对50yuan提问 The cost of the tirp is 10yuan per person.同义句The trip ____ _ The computer is 400 yuan画线部分提问画线部分是400 yuan The train fare is 50 yuan 对划线部分提问 The red skirt is 20yuan.(对画线部分提问,20yuan画线）_____ ______ _____ This book cost him about 25 yuan.(划线部分提问) 划的是25yuan The gym shoes are 80 yuan画线部分提问画线部分是80 yuan 对画线的部分提问.1.The pen is two yuan ._________2.My ruler is bule 针对画线的部分提问 This book is five yuan.