单项选择题

A．When he was having dinner.
B．When he was at the police station,
C．When he was taking a bus back home.
D．When he was walking down the street.
<上一题 目录 下一题>
热门 试题

单项选择题
A．The man lost his new camera at the airport.B．The man left his new camera in his friend’s car.C．The man enjoyed using his new camera on his trip.D．The woman lost her new camera on her way to the airport.
A．The man lost his new camera at the airport.
B．The man left his new camera in his friend’s car.
C．The man enjoyed using his new camera on his trip.
D．The woman lost her new camera on her way to the airport.
单项选择题
A．They aren’t sure how these cells work.B．They have difficulty identifying these cells.C．They’ve found similar cells in other species.D．They’ve learned how to reproduce these cells.
A．They aren’t sure how these cells work.
B．They have difficulty identifying these cells.
C．They’ve found similar cells in other species.
D．They’ve learned how to reproduce these cells.
相关试题