阅读理解。 My friends Yang Ming and Gao Wei are going on a field trip next week. They want to buy something for the trip. Yang Ming needs a new pair of shoes. Gao Wei wants a new T-shirt and a pair of shorts. They go to a sports shop. There are T-shirts , shorts , trousers and sports shoes in the shop.Yang Ming takes a pair of brown shoes. They are 75 yuan, Gao Wei takes a pair of blue shorts and a yellow T-shirt.The T-shirt is 45 yuan and the shorts are 55 yuan. ( ) 1. --Who will go on a field trip next week? will.' A. Yang Ming B. Gao Wei C. Yang Ming and Gao Wei ( )2. What does Yang Ming need? He needs . A. a pair of shoes B. a new T-shirt C. a pair of shorts ( )3. --What does Gao Wei need? He needs A. a new T-shirt B. a pair of shorts C. a new T-shirt and a pair of shorts ( )4. --What does Yang Ming take? He takes a pair of . A. brown shoes B. black shoes C. blue shoes ( )5 How much are Gao Wei's T-shirt and shorts? --They are A. 45 yuan B. 55 yuan C. 100 yuan