AI-completed learning example
206 words · Illustrative target bandThe line charts provided information on the changes in the presence of three different household equipment, as well as the durations of doing household chores in families in a nation during one century from 1920 to 2020. Overall, the use of all three household appliances witnessed upward trends. Correspondingly, the total number of hours spent on housework fell markedly over the period. In 1920, washing machines were…
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