单选题 He works in a sports centre instructing people in the use of the gym equipment.
  • A. helping
  • B. teaching
  • C. informing
  • D. ordering


【正确答案】 B
【答案解析】[解析] 他就职于一家健身中心,教授人们如何使用健身器材。句中instruct:教导,教。help:帮助,如:Could you help me up the stairs?你能扶我上楼吗?teach:教授,如:She taught us how to pronounce those difficult words.她教我们如何发这些难字的音。inform:通知,如:I informed his wife of his safe arrival.我通知他太太他已平安抵达。order:命令,如:The policeman ordered the motorist to stop.警察指示让那开车的人停车。只有teach意思上和instruct最接近。