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14．The old lady didn't know when the house caught fire．A．how to do B．how to do it C．what to do D．what to do it 【查看更多】

 

題目列表(包括答案和解析)

The old lady didn't know ________ when the house caught fire．

A．how to do          B．how to do it          C．what to do              D．what to do it

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The old lady didn't know ________ when the house caught fire．

[　　]

A．how to do

B．how to do it

C．what to do

D．what to do it

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The old lady didn’t know         when the house caught fire.
A．how to doB．how to do with itC．what to doD．what to do it

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The old lady didn’t know         when the house caught fire.

A．how to do

B．how to do with it

C．what to do

D．what to do it

 

查看答案和解析>>

The old lady didn’t know         when the house caught fire.
A．how to doB．how to do with itC．what to doD．what to do it

查看答案和解析>>


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