题目内容
阅读短文,并用括号内所给动词的适当形式填空,必要时,可加助动词或情态动词等。
Restaurants owners have to know how to make food.They also 1 (know)how to make money.Here are some things they 2 (learn)from scientific studies.The color red __3 (make)people hungry.Red also makes customers 4 (stay)shorter than others do.Many restaurants 5 (have)red furniture or walls.Soft colors make people 6 (relax)so they spend more time 7 (eat)their meals.Loud music makes people want 8__(leave).Hard seats also makes customers want to eat quickly.Many restaurants 9 (use)this knowledge 10 (cause)customers to eat faster.
1.have to know 2.have learned 3.makes 4.stay 5.have
6.relaxed 7.eating 8.to leave 9.use 10.to cause