单项选择 适中0.65 引用0 组卷2447
When I walked past the park, I saw some old people _________ Chinese Taiji.
| A．do | B．doing | C．did | D．are doing |
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Jack asked his friend ______________.
| A．where was he from | B．that the earth is bigger than the moon |
| C．when did he come back | D．not to be so angry |
Please try to home on time. Don’t keep us .
| A．get to; to wait | B．arrive in; waiting |
| C．get; waiting | D．reach; to wait |
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