Before using the machine, you must carefully to these instructions. A join B join in C take part in D attend 查看更多

 

题目列表(包括答案和解析)

Before using the machine, you must ____ carefully to these instructions.

A join    B join in       C take part in       D attend

 

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 Before using the machine, you must ____ carefully to these instructions.

A join     B join in       C take part in       D attend

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Before using the machine, you must ____ carefully to these instructions .

A join             B join in           C take part in       D attend

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Before using the machine, you must ____ carefully to these instructions .

A join B join in C take part in D attend

 

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Before using the machine, you must ____ carefully to these instructions.
A join    B join in       C take part in       D attend

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