题文
—Did they clean the house yesterday？
—________，They cleaned at five o’clock．
| A．No，they didn’t |
| B．Yes，they did |
| C．No，they don’t |
| D．Yes，they do |
—Did they clean the house yesterday？
—________，They cleaned at five o’clock．
| A．No，they didn’t |
| B．Yes，they did |
| C．No，they don’t |
| D．Yes，they do |
试题篮
()
粤公网安备 44130202000953号
