同不同意，watch video比在课上学习更有效

Some people prefer to purchase a product they like as soon as the product is available in the market; others, however, preferto wait until the price of the product becomes more accessible. Which way doyou prefer?

有些人倾向于购买市场上的新品，有些人则倾向于等到产品的价格变得更容易获得时再购买。你喜欢哪种方式?

员工有一些社交和非工作的活动是不是有益于效率提升

Do you agree or disagree with the following statement?  

Playing sports might make children become overly aggressive in later years.

Some people prefer to travel to new place, while others prefer to revisit a place they have been to before. Which do you prefer and why?

Do you agree or disagree with the following statement?

Students should be required to pass a physical exam(swimming,running) before they graduate. Why?

Do you agree or disagree with the statement that school should limit the time that student doing part-time jobs in school？

是去大型综合超市还是小超市

Some people prefer to shop in big shopping malls, others prefer smaller shops.