相关试题
—Do you know_______?
—Yes. At about twelve. I was just about to go to bed.
| A．when he came back | B．when he will come back |
C．when did you go to bed | D．whether he goes to bed late |
In ancient times, dogs were mainly ______helping people hunt( 打猎) .Now they are more useful-they can help the blinds, search for the bad eggs,...
| A．bad for | B．used to | C．used for | D．good at |
粤公网安备 44130202000953号