这个测验还可选择答案删去法，或者要求同学的协助，教室内也设有电话“打给朋友”。

The quiz also allows children to ask for two incorrect answers to be taken away or to ask the class for help - the school room equivalent of 'phoning a friend'.

youdao

这个测验还可选择答案删去法，或者要求同学的协助，教室内也设有电话“打给朋友”。

The quiz also allows children to ask for two incorrect answers to be taken away or to ask the class for help - the school room equivalent of 'phoning a friend'.

youdao