不需要在课程开始前注册。

It is not necessary to enroll before the course starts.

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他们中的大多数人在课程开始前都参加了在线语言测试。

The majority of them took an online language test before starting their programme.

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开始的前三行汇编代码用来设置堆栈，就像前面课程讲的一样。

This time we know that the compiler might add the first two for us.

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八年前，英国开始开设国际小学课程。

The International Primary Curriculum is an idea that began in Britain eight years ago.

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所有这些程序必须在课程开始日期前完成。

All must be done before the start date of the program.

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所有这些程序必须在课程开始日期前完成。

All must be done before the start date of the program.

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