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38．―I saw Betty go to Grandpa Li's home just now． ―Yes．She's often seen the old man with the housework．A．help B．to help C．helps D．helped 【查看更多】

 

題目列表(包括答案和解析)

—I saw Betty go to Grandpa Li's home just now．

—Yes．She's often seen         the old man with the housework．

A．help           B．to help           C．helps           D．helped

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---I saw Betty       to Grandpa Li's home just now.
---Yes. She’s often seen _________ the old man with the housework.

A．go, helpB．going, to help C．go, to help D．going, helps

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---I saw Betty       to Grandpa Li's home just now.

---Yes. She’s often seen _________ the old man with the housework.

A．go, help           B．going, to help       C．go, to help         D．going, helps

 

查看答案和解析>>

---I saw Betty       to Grandpa Li's home just now.
---Yes. She’s often seen _________ the old man with the housework.
A．go, helpB．going, to help C．go, to help D．going, helps

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