Tutoring Online' is moderately difficult with strong practicability and authority.

这门课难易适中，具有很强的实用性和权威性。

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This course will greatly enhance our confidence in tutoring online and help us master relevant effective methods and techniques.

本门课程将极大增强大家进行在线学习辅导的信心并帮助大家掌握相关的行之有效的方法与技巧。

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Ms Hanson was impressed by an experiment with online, one-on-one maths tutoring.

一次一对一网上数学辅导课的尝试，给汉森女士留下了深刻印象。

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BrightSpark Education says the online tutoring is used only as an addition to supplement regular teaching.

VOA: special.2011.04.21

Online tutoring costs between twenty and twenty-five dollars an hour.

VOA: special.2011.04.21

The value of a federal voucher would probably be too small to pay for anything much except a bit of tutoring, online courses and after-school programmes.

ECONOMIST: How will the candidates tackle schools and colleges?

However, according to tutoring website, Math and Reading Help, there may be drawbacks to online tutoring.

FORBES: Can Online Tutoring Reverse America's Academic Decline?

Moreover, struggles with communicating may not allow for the best online tutoring experience.

FORBES: Can Online Tutoring Reverse America's Academic Decline?