【单选题】姚俊和王葆下棋,姚俊的 “马”为什么突然不见了?
【单选题】A: is the nearest bookshop ? B: Go down the street and turn left
【单选题】姚俊和王葆下棋,姚俊的“马”突然不见了,怎么回事?
【单选题】Go down the street and turn left at the first crossing.
【单选题】Go down the street and turn left at the first crossroads .