—Did they clean the house yesterday afternoon?
—______. They cleaned it this morning.
| A．No, they don’t | B．Yes, they did |
| C．No, they didn’t | D．Yes, they do |
相关试题
Shao Shuai is one of the .boys in China. We should leam from him.
| A．thankful | B．more thankful | C．most thankful | D．less thankful |
-There a dolphin show in the zoo tomorrow .
-Great ! Let's go to see it together.
| A．is | B．are going to have | C．will have | D．will be |
Miss Hu's bicycle is blue. So the red one be hers.
| A．could | B．can't | C．must | D．might |
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